PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

226-20247Nut,plain,hexagon

Life Support Products Inc · NSN 5310-00-176-8125 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-176-8125 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-176-8125. Primary manufacturer part number: 226-20247.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Class: 2B
  • Thread Quantity Per Inch: 56
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.086 INCHES IN
  • Width Across Flats: 0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-176-8125, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Life Support Products Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-176-8125
Primary Part Number226-20247
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLife Support Products Inc
StatusCANCELLED
Thread Class2B
Thread Quantity Per Inch56
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.086 INCHES IN
Width Across Flats0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Nut Height0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
Nut StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5310-00-934-9738MS35649-222 INTERCHANGEABLE
Nut,plain,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5342-01-101-164269652 INTERCHANGEABLE
Mount,resilient,weapon System
Drs Environmental Systems Inc
7025-01-515-56349800-10388-9005 INTERCHANGEABLE
Disk Drive Unit
Drs Network & Imaging Systems, Llc Dba Drs Technologies
5340-01-534-6627853738-2 INTERCHANGEABLE
Strap,retaining
Brunswick Corp Dba Mercury Marine Div Mercury Marine
Cross-Reference Index
Part NumberManufacturer
226-20247 Life Support Products Inc (USA)
AN340-2 Aeronautical Standards Group Dept of Navy and Air Force (USA)
31300100 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
10963654 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
AN340-2 Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group
313-0013-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
8537332 Us Army Aviation and Missile Command (USA)
8812974 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
29630-1 Danfoss Fluid Power Inc Racine Opn (USA)
226-20247 Schneider Electric Systems Usa Inc (USA)
Related Parts
5310-00-934-9738INTERCHANGEABLE
NUT,PLAIN,HEXAGON
MS35649-222
5342-01-101-1642INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
69652
7025-01-515-5634INTERCHANGEABLE
DISK DRIVE UNIT
9800-10388-9005
5340-01-534-6627INTERCHANGEABLE
STRAP,RETAINING
853738-2

Frequently Asked Questions

What is NSN 5310-00-176-8125?

NSN 5310-00-176-8125 is a Nut,plain,hexagon, manufactured by Life Support Products Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-176-8125?

NSN 5310-00-176-8125 has 10 cross-referenced part numbers: 226-20247 (Life Support Products Inc), AN340-2 (Aeronautical Standards Group Dept of Navy and Air Force), 31300100 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 10963654 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament), AN340-2 (Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group) and 5 more.

What NSN replaces 5310-00-176-8125?

There are 4 known substitutes for 5310-00-176-8125: 5310-00-934-9738, 5342-01-101-1642, 7025-01-515-5634 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 226-20247?

Key specifications for 226-20247: Thread Class: 2B; Thread Quantity Per Inch: 56; Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Series: UNIFIED NATIONAL COARSE (UNC). 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-176-8125 still in active supply?

NSN 5310-00-176-8125 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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