PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16636Nut

Leupold & Stevens Inc · NSN 5310-01-243-7279 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-243-7279 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-243-7279. Primary manufacturer part number: 16636.
Features
  • Nut — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Leupold & Stevens Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut, cataloged under National Stock Number 5310-01-243-7279, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Leupold & Stevens Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersRaytheon Company Div Rmd Strategic (CAGE 05869); Leupold & Stevens Inc (CAGE 35848)
Technical Specifications
ParameterValue
NSN5310-01-243-7279
Primary Part Number16636
Item NameNut
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLeupold & Stevens Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3020-00-138-789316636 INTERCHANGEABLE
Gear,spur
Southern Gear & Machine Inc
3110-00-155-67460042971 INTERCHANGEABLE
Bearing,ball,annular
New Holland Construction
5330-00-448-082516-636 INTERCHANGEABLE
Gasket
Dresser Industries Inc Leroi Div
9540-00-542-2728 INTERCHANGEABLE
Angle,structural
5310-00-680-57801663-6 INTERCHANGEABLE
Washer,keyway
Eaton Aerospace, Llc Dba Jackson South
5306-01-188-682416636 INTERCHANGEABLE
Bolt,machine
Moog Inc. Dba Ampac-Isp Corp
4720-01-261-1036ST32D19-7 INTERCHANGEABLE
Hose Assembly,nonmetallic
Lockheed Martin Corp
5140-01-573-1999 INTERCHANGEABLE
Tool Box,portable
Cross-Reference Index
Part NumberManufacturer
5249-178 Raytheon Company Div Rmd Strategic (USA)
16636 PRIMARY Leupold & Stevens Inc (USA)
Related Parts
3020-00-138-7893INTERCHANGEABLE
GEAR,SPUR
16636
3110-00-155-6746INTERCHANGEABLE
BEARING,BALL,ANNULAR
0042971
5330-00-448-0825INTERCHANGEABLE
GASKET
16-636
9540-00-542-2728INTERCHANGEABLE
ANGLE,STRUCTURAL
5310-00-680-5780INTERCHANGEABLE
WASHER,KEYWAY
1663-6
5306-01-188-6824INTERCHANGEABLE
BOLT,MACHINE
16636
4720-01-261-1036INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
ST32D19-7
5140-01-573-1999INTERCHANGEABLE
TOOL BOX,PORTABLE

Frequently Asked Questions

What is NSN 5310-01-243-7279?

NSN 5310-01-243-7279 is a Nut, manufactured by Leupold & Stevens Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-243-7279?

NSN 5310-01-243-7279 has 2 cross-referenced part numbers: 5249-178 (Raytheon Company Div Rmd Strategic), 16636 (Leupold & Stevens Inc).

What NSN replaces 5310-01-243-7279?

There are 8 known substitutes for 5310-01-243-7279: 3020-00-138-7893, 3110-00-155-6746, 5330-00-448-0825 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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