NSN 5310-01-384-2951 ASNA23978, ASNA2397-8, ASNA2397D8

Product Details | FLAT WASHER

5310-01-384-2951 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: ASNA23978, ASNA2397-8, ASNA2397D8, NAS1149FN832P, 10194034 , 1240055002, 124-0055-002, 5310-01-384-2951, 01-384-2951, 5310013842951, 013842951

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	13 DEC 1993	01-384-2951	13393 ( WASHER, FLAT )

Drawings & Photos | NSN 5310-01-384-2951

Part Number	Request Date	QTY	Origin
NAS1149FN832P	2026-02-36	1000	United States
NAS1149FN832P	2025-12-346	60	United States
NAS1149FN832P	2025-03-76	2	United States
NAS1149FN832P	2024-10-277	10	us
NAS1149FN832P	2023-12-352	500	United States
NAS1149FN832P	2023-09-264	1000	United States
NAS1149FN832P	2023-09-249	1000	United States
5310-01-384-2951	2022-10-300	150	DIBBS
5310-01-384-2951	2022-04-112	544	TW
NAS1149FN832P	2022-02-48	9	United States
NAS1149FN832P	2020-09-269	50	United States
5310-01-384-2951	2020-06-182	544	MANUAL
NAS1149FN832P	2020-06-163	100	US
NAS1149FN832P	2020-06-160	150000	US
NAS1149FN832P	2020-05-147	1000	US
NAS1149FN832P	2020-02-34	100	US
NAS1149FN832P	2020-01-06	50	United States
NAS1149FN832P	2020-01-06	50	United States
NAS1149FN832P	2019-10-301	30	United States
5310-01-384-2951	2019-07-212	1	TW
5310-01-384-2951	2018-11-322	9147	DIBBS
5310-01-384-2951	2018-06-173	1	DIBBS-RFPs
5310-01-384-2951	2018-06-158	9147	DIBBS
5310-01-384-2951	2018-05-150	9147	DIBBS
5310-01-384-2951	2018-03-65	604	DIBBS
NAS1149FN832P	2018-02-37	120	China
5310-01-384-2951	2017-09-270	478	DIBBS
NAS1149FN832P	2017-08-219	50	US
5310-01-384-2951	2017-04-104	8	United States
NAS1149FN832P	2017-03-82	100	United States
5310-01-384-2951	2016-12-355	2039	DIBBS
5310-01-384-2951	2016-07-206	414	DIBBS
NAS1149FN832P	2015-06-169	672	US
NAS1149FN832P	2015-06-166	4	United States
NAS1149FN832P	2015-03-78	20000	United States
NAS1149FN832P	2015-03-68	1	US
NAS1149FN832P	2014-11-324	5000	Turkey
NAS1149FN832P	2014-11-317	336	United States
NAS1149FN832P	2014-08-232	100	Australia
NAS1149FN832P	2014-08-232	100	United States
NAS1149FN832P	2014-08-232	100	United States
NAS1149FN832P	2014-08-227	100	Australia
ASNA23978	2014-04-93	3	us
NAS1149FN832P	2014-04-93	200	us
NAS1149FN832P	2014-02-58	15	US
5310-01-384-2951	2013-06-165	1000	United States
NAS1149FN832P	2013-05-134	50	CZ
NAS1149FN832P	2013-01-25	100	United States
NAS1149FN832P	2013-01-08	64	United States
NAS1149FN832P	2013-01-08	64	United States
NAS1149FN832P	2013-01-02	250	US
NAS1149FN832P	2012-06-157	24	US
NAS1149FN832P	2012-03-65	25000	IN
NAS1149FN832P	2011-11-314	10	United States
NAS1149FN832P	2011-06-180	6	United States
NAS1149FN832P	2010-06-181	1750	United States
NAS1149FN832P	2010-06-168	3000	MX
NAS1149FN832P	2009-09-254	12	United States
5310-01-384-2951	2009-08-243	60	US
NAS1149FN832P	2009-04-93	110	US
5310-01-384-2951	2009-03-82	1080	DIBBS
NAS1149FN832P	2009-03-70	4	United States
NAS1149FN832P	2009-02-58	100	United States
NAS1149FN832P	2008-12-346	25	US
NAS1149FN832P	2008-11-323	100	United States
NAS1149FN832P	2008-09-269	24	United States
5310-01-384-2951	2008-07-203	1195	DIBBS
5310-01-384-2951	2008-03-91	748	DIBBS

Cross Reference | NSN 5310-01-384-2951

Part Number	Cage Code	Manufacturer
124-0055-002	95105	ROCKWELL COLLINS, INC. DIV GOVERNMENT SYSTEMS - DALLAS
ASNA2397-8	F6198	AIRBUS OPERATIONS
ASNA2397D8	F6198	AIRBUS OPERATIONS
NAS1149FN832P	1L160	SUPERIOR WASHER & GASKET CORP.
NAS1149FN832P	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Related Products | NSN 5310-01-384-2951

5310-01-384-2967, 5310-01-384-2968, 5310-01-384-2974, 5310-01-384-2979, 5310-01-384-2994

Technical Data | NSN 5310-01-384-2951

Characteristic	Specifications
MATERIAL	STEEL COMP 1020 OR STEEL COMP 1025 OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TY2, CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER	0.164 INCHES MINIMUM AND 0.184 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE	1 ROUND
OVERALL DIAMETER	0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE	1 ROUND
CROSS-SECTIONAL SHAPE STYLE	1 RECTANGULAR
THICKNESS	0.028 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA	80205-NAS1149 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5310-01-384-2951

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.
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	KH	Defense Industrial Supply Center Philadelphia, PA 19111
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 5310-01-384-2951

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	1 HD : 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.
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	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	1 HD : 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.
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	1 HD : 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	1 HD : Each