PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125348Nut,plain,slotted,hexagon

General Motors Corp · NSN 5310-00-012-5348 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-012-5348 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-012-5348. Primary manufacturer part number: 125348.
Features
  • Nut,plain,slotted,hexagon — FSC 5310
  • Width Across Flats: 0.562 INCHES NOMINAL IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Quantity Per Inch: 24
  • Thread Series: UNF
  • Nominal Thread Size: 0.375 INCHES IN
  • Thread Class: 2B
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,slotted,hexagon, cataloged under National Stock Number 5310-00-012-5348, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-012-5348
Primary Part Number125348
Item NameNut,plain,slotted,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
Width Across Flats0.562 INCHES NOMINAL IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread Quantity Per Inch24
Thread SeriesUNF
Nominal Thread Size0.375 INCHES IN
Thread Class2B
MaterialSTEEL OVERALL
Nut StyleSLOTTED, HEXAGON
Nut Height0.406 INCHES NOMINAL IN
Surface TreatmentCADMIUM OR ZINC OVERALL
Material Document and ClassificationQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-012-1932121932 INTERCHANGEABLE
Nut,plain,hexagon
Agco Corp Parts Opn
4810-01-611-0040125348 INTERCHANGEABLE
Body,valve
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
Cross-Reference Index
Part NumberManufacturer
125348 General Motors Corp (USA)
125348 Army Weapons Command Attn Amswe-Ree-S (USA)
125348 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5310-00-012-1932INTERCHANGEABLE
NUT,PLAIN,HEXAGON
121932
4810-01-611-0040INTERCHANGEABLE
BODY,VALVE
125348

Frequently Asked Questions

What is NSN 5310-00-012-5348?

NSN 5310-00-012-5348 is a Nut,plain,slotted,hexagon, manufactured by General Motors Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-012-5348?

NSN 5310-00-012-5348 has 3 cross-referenced part numbers: 125348 (General Motors Corp), 125348 (Army Weapons Command Attn Amswe-Ree-S), 125348 (General Motors Llc Dba General Motors Llc).

What NSN replaces 5310-00-012-5348?

There are 2 known substitutes for 5310-00-012-5348: 5310-00-012-1932, 4810-01-611-0040. Verify interchangeability with system specifications before substitution.

What are the specifications of 125348?

Key specifications for 125348: Width Across Flats: 0.562 INCHES NOMINAL IN; Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Quantity Per Inch: 24; Thread Series: UNF. 12 total characteristics are documented in the Federal Logistics Information System.

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