NSN 5305-01-159-2781 11500085, 11500999, 01-159-2781

5305-01-159-2781 A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).

Part Alternates: 11500085, 11500999, 5305-01-159-2781, 01-159-2781, 5305011592781, 011592781

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	05 AUG 1983	01-159-2781	06660 ( SCREW, ASSEMBLED WASHER )

Part Number	Request Date	QTY	Origin
5305-01-159-2781	2011-02-35	100	DIBBS
5305-01-159-2781	2010-07-197	50	DIBBS
5305-01-159-2781	2010-05-126	50	DIBBS
5305-01-159-2781	2010-03-74	50	DIBBS
5305-01-159-2781	2009-10-292	1	DIBBS
5305-01-159-2781	2009-08-240	50	DIBBS
5305-01-159-2781	2009-02-40	2	DIBBS
5305-01-159-2781	2009-02-40	3	DIBBS
5305-01-159-2781	2009-02-40	100	DIBBS
5305-01-159-2781	2008-11-308	3	DIBBS
5305-01-159-2781	2008-09-246	2	DIBBS
5305-01-159-2781	2008-09-246	100	DIBBS

Part Number	Cage Code	Manufacturer
11500085	11862	GENERAL MOTORS CORP CHEVROLET MOTOR DIV
11500085	7X677	GENERAL MOTORS LLC DBA GENERAL MOTORS
11500999	11862	GENERAL MOTORS CORP CHEVROLET MOTOR DIV
11500999	24617	GENERAL MOTORS CORP
11500999	7X677	GENERAL MOTORS LLC DBA GENERAL MOTORS

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 5305-01-159-2781

Compare

5305-01-159-2782, 5305-01-159-2783, 5305-01-159-2785, 5305-01-159-2786, 5305-01-159-2787

Characteristic	Specifications
THREAD PITCH IN MILLIMETERS	1.81
THREAD DIRECTION	RIGHT-HAND
NONMACHINE THREAD STYLE	A13 GIMLET POINT
NONMACHINE NOMINAL THREAD DIAMETER	6.3 MILLIMETERS
THREAD LENGTH	36.44 MILLIMETERS MAXIMUM
FASTENER LENGTH	38.70 MILLIMETERS MINIMUM AND 41.30 MILLIMETERS MAXIMUM
MATERIAL	STEEL PRIMARY WASHER STEEL FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	GM 6010-M FMSC11862 MFR REF SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENT	PHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	GM 4435-M CODE A FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE	C1 HEXAGON
HEAD HEIGHT	4.37 MILLIMETERS MINIMUM AND 4.83 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS	9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM
INTERNAL DRIVE STYLE	D21 WITHOUT INTERNAL DRIVE
WASHER QUANTITY	1
PRIMARY WASHER STYLE	G30 FLAT
PRIMARY WASHER OUTSIDE DIAMETER	16.57 MILLIMETERS MINIMUM AND 17.00 MILLIMETERS MAXIMUM
PRIMARY WASHER MATERIAL THICKNESS	1.20 MILLIMETERS MINIMUM AND 1.75 MILLIMETERS MAXIMUM
MANUFACTURERS CODE	24617
DESIGN CONTROL REFERENCE	11500999

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

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	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
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