NSN 5310-00-167-8371 BU0RDWG2537668, BUWEPSDWG2537668, CA2604A

5310-00-167-8371 A plain nut on which has been assembled a nonremovable washer.

Part Alternates: BU0RDWG2537668, BUWEPSDWG2537668, CA2604A, 2537668, 5310-00-167-8371, 00-167-8371, 5310001678371, 001678371

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	23 JUN 1968	00-167-8371	21824 ( NUT, PLAIN, ASSEMBLED WASHER )

Part Number	Request Date	QTY	Origin
CA2604A	2019-05-148	1	DIBBS
CA2604A	2019-04-105	1	DIBBS
5310-00-167-8371	2019-01-02	1	DIBBS
5310-00-167-8371	2013-01-14	99	DIBBS
CA2604A	2009-12-337	4	US

Part Number	Cage Code	Manufacturer
2537668	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
BU0RDWG2537668	02731	MCDONNELL DOUGLAS HELICOPTER CO INC
BU0RDWG2537668	8V613	BOEING COMPANY, THE DBA BOEING
BUWEPSDWG2537668	02731	MCDONNELL DOUGLAS HELICOPTER CO INC
BUWEPSDWG2537668	8V613	BOEING COMPANY, THE DBA BOEING
CA2604A	29372	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 5310-00-167-8371

Compare

5310-00-167-8435, 5310-00-167-8436, 5310-00-167-8438, 5310-00-167-9112, 5310-00-167-9113

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 AND STEEL CORROSION RESISTING NUT
SURFACE TREATMENT	CADMIUM AND PASSIVATE NUT
HARDNESS RATING	NOT RATED
NUT STYLE	A311 FLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER	0.520 INCHES MAXIMUM
OVERALL HEIGHT	0.389 INCHES MINIMUM AND 0.409 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
NUT COUNTERBORE DEPTH	0.140 INCHES MINIMUM NUT
TEMP RATING	NOT RATED
MANUFACTURERS CODE	10001
MFR SOURCE CONTROLLING REFERENCE	2537668

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	573	unknown
Originating Activity Code	HD	Naval Inventory Control Point Mechanicsburg, PA 17055-0788
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

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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
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	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	Q EA : Each