NSN 5310-00-198-4735 JL4907428, JL4907-428, R419P4

Product Details | HEXAGON SLOTTED SELF-LOCKING NUT

5310-00-198-4735 A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.

Part Alternates: JL4907428, JL4907-428, R419P4 , R419P4A, R419P4C, R419P4D, Z1200048, Z1200-048, Z1200J048 , 10361133 , 990FR12428, 990FR12-428, 5310-00-198-4735, 00-198-4735, 5310001984735, 001984735

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1960	00-198-4735	29733 ( NUT, SELF-LOCKING, SLOTTED, HEXAGON )

Drawings & Photos | NSN 5310-00-198-4735

Part Number	Request Date	QTY	Origin
Z1200J048	2025-07-182	600	us
Z1200048	2025-01-30	1	us
R419P4	2025-01-23	5	US
5310-00-198-4735	2024-11-314	10	Australia
990FR12-428	2023-10-302	9065	DIBBS
JL4907-428	2023-10-302	9065	DIBBS
R419P4	2023-10-302	9065	DIBBS
Z1200-048	2023-10-302	9065	DIBBS
990FR12-428	2023-10-292	9065	DIBBS
JL4907-428	2023-10-292	9065	DIBBS
R419P4	2023-10-292	9065	DIBBS
Z1200-048	2023-10-292	9065	DIBBS
5310-00-198-4735	2023-06-172	50	US
5310-00-198-4735	2023-04-102	10	AU
990FR12-428	2022-10-304	9065	DIBBS
JL4907-428	2022-10-304	9065	DIBBS
R419P4	2022-10-304	9065	DIBBS
Z1200-048	2022-10-304	9065	DIBBS
990FR12-428	2022-10-291	9065	DIBBS
JL4907-428	2022-10-291	9065	DIBBS
R419P4	2022-10-291	9065	DIBBS
Z1200-048	2022-10-291	9065	DIBBS
990FR12-428	2022-08-216	17225	DIBBS
JL4907-428	2022-08-216	17225	DIBBS
R419P4	2022-08-216	17225	DIBBS
Z1200-048	2022-08-216	17225	DIBBS
990FR12-428	2022-07-205	17225	DIBBS
JL4907-428	2022-07-205	17225	DIBBS
R419P4	2022-07-205	17225	DIBBS
Z1200-048	2022-07-205	17225	DIBBS
R419P4	2021-05-123	528	US
990FR12-428	2019-08-241	17372	DIBBS
JL4907-428	2019-08-241	17372	DIBBS
R419P4	2019-08-241	17372	DIBBS
Z1200-048	2019-08-241	17372	DIBBS
990FR12-428	2019-04-91	17372	DIBBS
JL4907-428	2019-04-91	17372	DIBBS
Z1200-048	2019-04-91	17372	DIBBS
5310-00-198-4735	2018-12-346	1	DIBBS-RFPs
Z1200048	2015-02-57	50	United States
5310-00-198-4735	2014-07-195	7535	DIBBS
5310-00-198-4735	2014-07-183	7535	DIBBS
5310-00-198-4735	2014-03-82	14636	DIBBS
5310-00-198-4735	2014-03-65	4376	DIBBS
Z1200048	2013-03-86	168	United States
Z1200J048	2009-01-26	15	United States
Z1200048	2008-01-29	3	China

Cross Reference | NSN 5310-00-198-4735

Part Number	Cage Code	Manufacturer
990FR12-428	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
JL4907-428	11815	SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV
JL4907-428	71087	REPUBLIC FASTENER MFG. CORP. Use CAGE Code 52828 for Cataloging.
R419P4A	07482	GENERAL ELECTRIC COMPANY DBA GE
R419P4C	07482	GENERAL ELECTRIC COMPANY DBA GE
R419P4D	07482	GENERAL ELECTRIC COMPANY DBA GE
Z1200-048	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
Z1200-048	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
Z1200-048	72962	HARVARD INDUSTRIES INC
Z1200J048	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
Z1200J048	72962	HARVARD INDUSTRIES INC

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Related Products | NSN 5310-00-198-4735

5310-00-198-4737, 5310-00-198-4739, 5310-00-198-4740, 5310-00-198-4741, 5310-00-198-4743

Technical Data | NSN 5310-00-198-4735

Characteristic	Specifications
THREAD SERIES	UNF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL COMP 347 OR STEEL UNS S34720 OR STEEL UNS S34723 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD 1ST MATERIAL RESPONSE OR AMS 5642 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5642 ASSN STD 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	SILVER OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A17 SLOTTED, HEXAGON
NUT HEIGHT	0.396 INCHES MINIMUM AND 0.411 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
BEARING SURFACE TYPE	WASHER FACED
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING	1200.0 DEG FAHRENHEIT NOMINAL
III PRECIOUS MATERIAL	SILVER
MANUFACTURERS CODE	07482
MFR SOURCE CONTROLLING REFERENCE	R419P4A

Restrictions/Controls & Freight Information | NSN 5310-00-198-4735

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:	S	Item contains silver
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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	573	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 5310-00-198-4735

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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q 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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	2	Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
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.
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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q EA : Each