NSN 5310-01-407-4989 SS509212CW, SS5092-12CW, 01-407-4989

5310-01-407-4989 A plain nut on which has been assembled a nonremovable washer.

Part Alternates: SS509212CW, SS5092-12CW, 5310-01-407-4989, 01-407-4989, 5310014074989, 014074989

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	30 JAN 1995	01-407-4989	21824 ( NUT, PLAIN, ASSEMBLED WASHER )

Part Number	Request Date	QTY	Origin
SS5092-12CW	2021-09-256	8	DIBBS
SS5092-12CW	2019-03-90	8	DIBBS
5310-01-407-4989	2019-01-01	8	DIBBS
5310-01-407-4989	2018-11-326	8	DIBBS
5310-01-407-4989	2013-05-135	400	US
5310-01-407-4989	2008-11-331	49	DIBBS
5310-01-407-4989	2008-11-316	1066	DIBBS
5310-01-407-4989	2008-06-178	292	DIBBS
5310-01-407-4989	2008-06-156	652	DIBBS
5310-01-407-4989	2008-05-150	291	DIBBS
5310-01-407-4989	2008-05-142	700	DIBBS
5310-01-407-4989	2008-04-108	1207	DIBBS
5310-01-407-4989	2008-04-92	896	DIBBS
5310-01-407-4989	2008-03-84	344	DIBBS

Part Number	Cage Code	Manufacturer
SS5092-12CW	78286	SIKORSKY AIRCRAFT CORPORATION

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 5310-01-407-4989

Compare

5310-01-407-5411, 5310-01-407-5417, 5310-01-407-5436, 5310-01-407-5439, 5310-01-407-5772

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.750 INCHES
THREAD QUANTITY PER INCH	16
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL CORROSION RESISTING NUT STEEL CORROSION RESISTING WASHER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE WASHER
SURFACE TREATMENT	SILVER NUT ANODIZE WASHER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OR QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE NUT MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE WASHER
HARDNESS RATING	NOT RATED
NUT STYLE	A312 FLAT WITH TURNED BACK EDGE
WASHER OUTSIDE DIAMETER	1.253 INCHES MINIMUM AND 1.283 INCHES MAXIMUM
OVERALL HEIGHT	0.911 INCHES MINIMUM AND 0.951 INCHES MAXIMUM
NUT HEIGHT	ANY ACCEPTABLE
WIDTH ACROSS FLATS	1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM
NUT COUNTERBORE DEPTH	0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM WASHER
COUNTERBORE DIAMETER	0.905 INCHES MINIMUM AND 0.915 INCHES MAXIMUM WASHER
TEMP RATING	NOT RATED
III PRECIOUS MATERIAL	SILVER
III PRECIOUS MATERIAL AND LOCATION	NUT SURFACES SILVER

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	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
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	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each