Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-786-8994 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: H4108, H41-08, R1159P02, R1159P02C, 5310-00-786-8994, 00-786-8994, 5310007868994, 007868994

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-786-8994

Drawings & Photos | NSN 5310-00-786-8994


Demand History | NSN 5310-00-786-8994

Part Number Request Date QTY Origin
H41-08 2025-06-154 11260 DIBBS
R1159P02 2025-06-154 11260 DIBBS
R1159P02C 2025-06-154 11260 DIBBS
H41-08 2024-03-86 12743 DIBBS
R1159P02 2024-03-86 12743 DIBBS
R1159P02C 2024-03-86 12743 DIBBS
H41-08 2024-03-79 9801 DIBBS
R1159P02 2024-03-79 9801 DIBBS
R1159P02C 2024-03-79 9801 DIBBS
H41-08 2024-02-42 13258 DIBBS
R1159P02 2024-02-42 13258 DIBBS
R1159P02C 2024-02-42 13258 DIBBS
H41-08 2022-06-158 18221 DIBBS
R1159P02 2022-06-158 18221 DIBBS
R1159P02C 2022-06-158 18221 DIBBS
R1159P02 2021-05-123 960 US
R1159P02C 2021-05-123 24 US
R1159P02 2020-12-363 16 United States
5310-00-786-8994 2018-12-346 1 DIBBS-RFPs
R1159P02 2018-08-221 45781 US
5310-00-786-8994 2018-08-220 45781 DIBBS
5310-00-786-8994 2018-06-178 19391 DIBBS
5310-00-786-8994 2018-06-154 15245 DIBBS
R1159P02C 2018-05-143 10 United States
5310-00-786-8994 2017-11-311 13915 DIBBS
5310-00-786-8994 2017-06-167 13129 DIBBS
5310-00-786-8994 2017-06-157 13129 DIBBS
5310-00-786-8994 2008-07-189 25787 DIBBS
5310-00-786-8994 2008-04-99 20096 DIBBS

Cross Reference | NSN 5310-00-786-8994

Part Number Cage Code Manufacturer
H41-08 15653 ALCOA GLOBAL FASTENERS, INC.
R1159P02 24446 GENERAL ELECTRIC CO
R1159P02 27238 BRISTOL INDUSTRIES
R1159P02 99207 GENERAL ELECTRIC COMPANY DBA GE
R1159P02C 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
R1159P02C 99207 GENERAL ELECTRIC COMPANY DBA GE

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Technical Data | NSN 5310-00-786-8994

Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE 0.164 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 OVERALL
SURFACE TREATMENT SILVER OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A294 HEXAGON
WASHER OUTSIDE DIAMETER 0.290 INCHES MAXIMUM
OVERALL HEIGHT 0.170 INCHES MAXIMUM
WASHER THICKNESS 0.035 INCHES NOMINAL
WIDTH ACROSS FLATS 0.181 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING 900.0 DEG FAHRENHEIT NOMINAL
III PRECIOUS MATERIAL SILVER
MANUFACTURERS CODE 99207
MFR SOURCE CONTROLLING REFERENCE R1159P02

Restrictions/Controls & Freight Information | NSN 5310-00-786-8994

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem 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:0Represents 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 5310-00-786-8994

Category Code Description
Budget Code9 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 ValidationN 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 CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each