NSN 5305-01-120-4359 CA2113142HS, CA21131-4-2HS, 01-120-4359

Product Details | SOCKET HEAD CAP SCREW

5305-01-120-4359 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: CA2113142HS, CA21131-4-2HS, 5305-01-120-4359, 01-120-4359, 5305011204359, 011204359

Hardware and Abrasives | Screws

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	18 OCT 1981	01-120-4359	16282 ( SCREW, CAP, SOCKET HEAD )

Drawings & Photos | NSN 5305-01-120-4359

Part Number	Request Date	QTY	Origin
CA21131-4-2HS	2021-07-187	1154	DIBBS
CA21131-4-2HS	2021-01-27	767	DIBBS
5305-01-120-4359	2020-06-157	1	DIBBS-RFPs
CA21131-4-2HS	2020-05-148	1000	DIBBS
CA21131-4-2HS	2020-05-126	650	DIBBS
CA21131-4-2HS	2020-04-112	413	DIBBS
CA21131-4-2HS	2019-10-303	104	DIBBS
CA21131-4-2HS	2019-03-79	250	DIBBS
CA21131-4-2HS	2019-03-65	132	DIBBS
5305-01-120-4359	2017-02-37	444	DIBBS
5305-01-120-4359	2016-03-82	279	DIBBS
5305-01-120-4359	2016-03-63	326	DIBBS
5305-01-120-4359	2015-06-162	279	DIBBS
5305-01-120-4359	2015-05-142	279	DIBBS
5305-01-120-4359	2012-06-160	748	DIBBS
5305-01-120-4359	2012-05-142	163	DIBBS
5305-01-120-4359	2012-03-74	60	DIBBS
5305-01-120-4359	2012-02-39	31	DIBBS
5305-01-120-4359	2011-04-108	149	DIBBS

Cross Reference | NSN 5305-01-120-4359

Part Number	Cage Code	Manufacturer
CA21131-4-2HS	29372	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Related Products | NSN 5305-01-120-4359

5305-01-120-4360, 5305-01-120-4361, 5305-01-120-4362, 5305-01-120-4363, 5305-01-120-5111

Technical Data | NSN 5305-01-120-4359

Characteristic	Specifications
THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.477 INCHES MINIMUM AND 0.637 INCHES MAXIMUM
FASTENER LENGTH	0.767 INCHES MINIMUM AND 0.787 INCHES MAXIMUM
MATERIAL	IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH	140000 POUNDS PER SQUARE INCH
HEAD STYLE	C50 FLAT COUNTERSUNK
HEAD DIAMETER	0.360 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE	D5 HEXAGON
WIDTH ACROSS FLATS	0.156 INCHES NOMINAL
SURFACE FINISH	32.0 MICROINCHES GRIP
SPECIAL FEATURES	THREADS TO BE DOUBLE LEAD
MANUFACTURERS CODE	29372
DESIGN CONTROL REFERENCE	CA21131-4-2HS

Restrictions/Controls & Freight Information | NSN 5305-01-120-4359

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:	A	Item does not contain precious metal
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	KZ	Defense Supply Center Philadelphia Philadelphia, PA 19101
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 5305-01-120-4359

Air Force

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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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
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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each