Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-395-4322 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: BH57212, BH572-12, H4984312, H49843-12, SLN20912M, SLN209-12M , ST3M57212M, ST3M572-12M, LH1087412, LH10874-12, 642AS07365, 642AS0736-5, 77018-1216, 5310-00-395-4322, 00-395-4322, 5310003954322, 003954322, 770181216

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 12 APR 1974 00-395-4322

Drawings & Photos | NSN 5310-00-395-4322


Demand History | NSN 5310-00-395-4322

Part Number Request Date QTY Origin
ST3M57212M 2024-07-193 200 United States
5310-00-395-4322 2024-03-74 40 United Kingdom
ST3M57212M 2022-12-335 122 IN
ST3M57212M 2022-10-284 300 SG
5310-00-395-4322 2022-09-271 300 Singapore
ST3M572-12M 2022-08-229 70 IN
ST3M57212M 2021-12-344 49 US
5310-00-395-4322 2020-06-157 1 DIBBS-RFPs
ST3M57212M 2019-11-310 4 United States
5310-00-395-4322 2017-02-58 155 United States
5310-00-395-4322 2013-02-45 16 Canada
5310-00-395-4322 2013-01-10 16 United Kingdom
H4984312 2010-06-172 25 United States
ST3M57212M 2009-09-273 129 Australia
ST3M57212M 2009-09-266 129 Australia
5310-00-395-4322 2009-03-78 426 DIBBS
5310-00-395-4322 2008-12-364 269 DIBBS
5310-00-395-4322 2008-10-290 16 US
5310-00-395-4322 2008-07-213 2500 US
5310-00-395-4322 2008-07-211 4000 DIBBS
5310-00-395-4322 2008-06-168 2177 DIBBS
5310-00-395-4322 2008-05-144 2192 DIBBS
5310-00-395-4322 2008-05-143 1655 DIBBS
5310-00-395-4322 2008-05-129 421 DIBBS
5310-00-395-4322 2008-03-80 825 DIBBS

Cross Reference | NSN 5310-00-395-4322

Part Number Cage Code Manufacturer
642AS0736-5 30003 NAVAL AIR SYSTEMS COMMAND
77018-1216 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
77018-1216 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
BH572-12 27238 BRISTOL INDUSTRIES
H49843-12 15653 ALCOA GLOBAL FASTENERS, INC.
H49843-12 R1120 SATAIR A/S
LH10874-12 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
LH10874-12 72962 HARVARD INDUSTRIES INC
LH10874-12 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
SLN209-12M 16258 SPACELOK INC.
ST3M572-12M 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-00-395-4322

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.750 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL NICKEL ALLOY 718 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5662 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5663 ASSN STD 1ST MATERIAL RESPONSE OVERALL
SURFACE TREATMENT COPPER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-14550 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 1.221 INCHES MAXIMUM
OVERALL HEIGHT 0.750 INCHES MAXIMUM
WASHER THICKNESS 0.120 INCHES MINIMUM
WIDTH ACROSS FLATS 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 5310-00-395-4322

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:UPrecious 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 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

Management | NSN 5310-00-395-4322

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