NSN 5305-00-021-3801 MS35307411, MS35307-411, NASM35307411

Product Details | HEXAGON HEAD CAP SCREW

5305-00-021-3801 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: MS35307411, MS35307-411, NASM35307411, NASM35307-411, AMD-1403 ITEM 65, AMD1403ITEM65, D301080 FIND NO 53, D301080FINDNO53, D301087 FIND NO 80, D301087FINDNO80, D301088 FIND NO 53, D301088FINDNO53, D31088 FIND NO 53, D31088FINDNO53, E104555 FIND 75, E104555FIND75, E108186 PART NO 239, E108186 PART NO 266, E108186PARTNO239, E108186PARTNO266, FFS85TYPE2STYLE10P, PWA500476 ITEM 31, PWA500476ITEM31, WG107186, 532527, 5325-27 , 54510947, 5-4510947 , 58086842, 5808684-2 , 5972 , 60014553, 60-01-4553, 701-7063815 SH 1 PC, 7017063815SH1PC, 701-7063818 SH 1 PC 4, 7017063818SH1PC4, 803-4385050 PIECE 116 , 8034385050PIECE116, 145451093153, 145-4510931-53, 16117 , 205451094734, 205-4510947-34 , 213801, 26946, 28362, 3162784, 316-2784, 40548 PIECE 13 , 40548PIECE13, 501-7298327 ITEM NO 64, 5017298327ITEMNO64, 501-7368091 ITEM NO 30, 5017368091ITEMNO30, 501-7368092 ITEM NO 27, 5017368092ITEMNO27, 5305-00-021-3801, 00-021-3801, 5305000213806 , 5305000213801, 000213801

Hardware and Abrasives | Screws

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-021-3801	18257 ( SCREW, CAP, HEXAGON HEAD )

Drawings & Photos | NSN 5305-00-021-3801

Part Number	Request Date	QTY	Origin
5305-00-021-3801	2025-12-338	2000	DIBBS
5305-00-021-3801	2025-11-316	1528	DIBBS
MS35307411	2025-06-160	600	United States
5305-00-021-3801	2025-05-150	600	DIBBS
5305-00-021-3801	2025-03-67	2000	DIBBS
5305-00-021-3801	2025-02-41	650	DIBBS
MS35307411	2024-08-218	4	United States
5972	2024-04-93	1	United States
5305-00-021-3806	2021-06-155	16	United States
5305-00-021-3801	2016-02-47	7253	DIBBS
MS35307-411	2014-05-136	6	US
5305-00-021-3806	2009-10-300	285	US
FFS85TYPE2STYLE10P	2009-10-288	150	US
5305-00-021-3806	2009-08-219	48	US
5305-00-021-3801	2009-08-219	36	US
5305-00-021-3801	2009-06-168	15245	DIBBS
5305-00-021-3801	2009-04-96	2280	US
5305-00-021-3801	2009-03-82	52	US
5305-00-021-3801	2008-09-252	14922	DIBBS
5305-00-021-3801	2008-05-134	11750	DIBBS

Cross Reference | NSN 5305-00-021-3801

Part Number	Cage Code	Manufacturer
145-4510931-53	51563	ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
213801	21450	ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
213801	24617	GENERAL MOTORS CORP
28362	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
316-2784	81495	KOEHRING CRANES INC DBA TEREX CRANES DIV WAVERLY
501-7298327 ITEM NO 64	53711	NAVAL SEA SYSTEMS COMMAND
501-7368091 ITEM NO 30	53711	NAVAL SEA SYSTEMS COMMAND
501-7368092 ITEM NO 27	53711	NAVAL SEA SYSTEMS COMMAND
60-01-4553	96169	ELECTRIC BOAT CORPORATION
701-7063815 SH 1 PC	53711	NAVAL SEA SYSTEMS COMMAND
701-7063818 SH 1 PC 4	53711	NAVAL SEA SYSTEMS COMMAND
AMD-1403 ITEM 65	70433	APPLETON MARINE, INC.
D301080 FIND NO 53	3X894	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
D301087 FIND NO 80	3X894	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
D301088 FIND NO 53	3X834	SECURITY ARMS CO INC
D31088 FIND NO 53	3X894	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E104555 FIND 75	3X834	SECURITY ARMS CO INC
E104555 FIND 75	3X894	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E108186 PART NO 239	3X894	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
E108186 PART NO 266	3X894	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV
FFS85TYPE2STYLE10P	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS35307-411	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS35307-411	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NASM35307-411	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
PWA500476 ITEM 31	77445	UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
WG107186	3X894	CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIV

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Related Products | NSN 5305-00-021-3801

5305-00-021-3802, 5305-00-021-3806, 5305-00-021-3807, 5305-00-021-3810, 5305-00-021-3811

Technical Data | NSN 5305-00-021-3801

Characteristic	Specifications
THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.500 INCHES
THREAD QUANTITY PER INCH	13
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	1.250 INCHES MAXIMUM
FASTENER LENGTH	1.250 INCHES NOMINAL
MATERIAL	STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH	80000 POUNDS PER SQUARE INCH
HEAD STYLE	C1 HEXAGON
HEAD HEIGHT	0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	FFS85TYPE2STYLE10P
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS35307-411

Restrictions/Controls & Freight Information | NSN 5305-00-021-3801

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	713	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5305-00-021-3801

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	M EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	M EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	K	Reserved
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	M EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Special Material Content	9	Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	M EA : Each