Product Details | HEXAGON SLOTTED PLAIN NUT

5310-00-273-5875 A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.

Part Alternates: NS3C16, NS-3-C16 , ST3M404C16, E1008016, E10080-16, 74640C16, 10121230 , 5310-00-273-5875, 00-273-5875, 5310002735875, 002735875

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 30 JUL 1973 00-273-5875

Drawings & Photos | NSN 5310-00-273-5875


Demand History | NSN 5310-00-273-5875

Part Number Request Date QTY Origin
ST3M404C16 2025-04-119 3 us
ST3M404C16 2024-08-226 3 us
74640C16 2022-05-135 149 DIBBS
E10080-16 2022-05-135 149 DIBBS
ST3M404C16 2022-05-135 149 DIBBS
5310-00-273-5875 2021-08-221 5 MY
5310-00-273-5875 2013-11-325 1 DIBBS-RFPs
5310-00-273-5875 2013-10-291 1 DIBBS-RFPs
5310-00-273-5875 2013-09-246 1 DIBBS-RFPs
5310-00-273-5875 2008-06-175 69 DIBBS

Cross Reference | NSN 5310-00-273-5875

Part Number Cage Code Manufacturer
74640C16 50392 SPS TECHNOLOGIES INC
74640C16 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
E10080-16 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
E10080-16 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
E10080-16 72962 HARVARD INDUSTRIES INC
NS-3-C16 76301 BOEING COMPANY, THE DBA BOEING
ST3M404C16 76301 BOEING COMPANY, THE DBA BOEING
ST3M404C16 92595 AUTOMATIC SCREW MACHINE PRODUCTS COMPANY, INC

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Technical Data | NSN 5310-00-273-5875

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 1.000 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A17 SLOTTED, HEXAGON
NUT HEIGHT 0.500 INCHES NOMINAL
WIDTH ACROSS FLATS 1.481 INCHES MINIMUM AND 1.502 INCHES MAXIMUM
BEARING SURFACE TYPE WASHER FACED
COUNTERSINK ANGLE 110.0 DEGREES NOMINAL NUT
TEMP RATING 450.0 DEG FAHRENHEIT MINIMUM AND 800.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURES DYED BROWN
SPECIFICATION/STANDARD DATA 76301-ST3M404 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5310-00-273-5875

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 013540 ALUM NUTS
Less than car load rating
Less than truck load rating Q 70.0
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

Management | NSN 5310-00-273-5875

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