Product Details | CLINCH SELF-LOCKING NUT

5310-00-720-6591 A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

Part Alternates: A79NCFMA126, A79NCFMA1-26, G216063022, G216-063-022, 8317-3500-1, 99982711001, 9998-2711-001, 002-003238, 04311401, 04311-401, 1071191, 107119-1, 714990002118, 714-990002-118, 79NCFM1256, 79NCFM1-256, 79NCFM126, 79NCFM1-26, 79NCFMA1256, 79NCFMA1-256, 79NCFMA126, 79NCFMA1-26, 79NCFMAI26, 79NCFMAI-26, 5310-00-720-6591, 00-720-6591, 5310007206591, 002003238, 007206591, 831735001

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-720-6591

Drawings & Photos | NSN 5310-00-720-6591


Demand History | NSN 5310-00-720-6591

Part Number Request Date QTY Origin
79NCFMA1-26 2022-07-208 92 DIBBS
79NCFMAI26 2021-06-173 25 United States
5310-00-720-6591 2018-06-162 576 DIBBS
5310-00-720-6591 2018-06-154 576 DIBBS
5310-00-720-6591 2010-11-322 159 DIBBS

Cross Reference | NSN 5310-00-720-6591

Part Number Cage Code Manufacturer
002-003238 26916 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
04311-401 98853 HAMILTON STANDARD ELECTRONICS SYSTEMS INC
107119-1 37695 RAYTHEON COMPANY DBA RAYTHEON
107119-1 72962 HARVARD INDUSTRIES INC
714-990002-118 90073 CMC ELECTRONICS INC
79NCFM1-256 72962 HARVARD INDUSTRIES INC
79NCFM1-26 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
79NCFM1-26 72962 HARVARD INDUSTRIES INC
79NCFMA1-256 27687 GREER STOP NUT INC.
79NCFMA1-26 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
79NCFMA1-26 13257 AMERACE LTD
79NCFMA1-26 72962 HARVARD INDUSTRIES INC
79NCFMA1-26 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
79NCFMAI-26 72962 HARVARD INDUSTRIES INC
8317-3500-1 23667 SMITHS DETECTION, INC. DIV EDGEWOOD
8317-3500-1 94271 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
9998-2711-001 50027 FLIGHTLINE ELECTRONICS, INC. DBA ULTRA ELEC FLIGHTLINE SYSTEMS
A79NCFMA1-26 72962 HARVARD INDUSTRIES INC
G216-063-022 0D0D0 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
G216-063-022 88818 KEARFOTT CORPORATION DBA KEARFOTT

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Technical Data | NSN 5310-00-720-6591

Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE 0.086 INCHES
THREAD QUANTITY PER INCH 56
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM LOCKING INSERT STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X NUT
MATERIAL DOCUMENT AND CLASSIFICATION MIL-M-20693 MIL SPEC ALL MATERIAL RESPONSES LOCKING INSERT AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT PASSIVATE OVERALL EXCEPT INSERT
HARDNESS RATING NOT RATED
NUT STYLE A57 CLINCH
PILOT DIAMETER 0.129 INCHES NOMINAL
PILOT LENGTH 0.040 INCHES NOMINAL
NUT DIAMETER 0.172 INCHES NOMINAL
NUT HEIGHT 0.115 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATION SOLUBLE LUBRICANT
TEMP RATING 250.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-720-6591

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 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 5310-00-720-6591

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Q
EA : Each
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
Q
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
Q
EA : Each