PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TYPE II, STYLE 5, 3/8-24Nut,plain,hexagon

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 5310-00-266-0487 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-266-0487 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-266-0487. Primary manufacturer part number: TYPE II, STYLE 5, 3/8-24.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Bearing Surface Type: WASHER FACED
  • Thread Quantity Per Inch: 24
  • Nominal Thread Size: 0.375 INCHES IN
  • Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
  • Thread Series: UNF
  • Material: STEEL OVERALL
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 5310-00-266-0487, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5310-00-266-0487
Primary Part NumberTYPE II, STYLE 5, 3/8-24
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
Thread DirectionRIGHT-HAND
Bearing Surface TypeWASHER FACED
Thread Quantity Per Inch24
Nominal Thread Size0.375 INCHES IN
Hardness Rating28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM
Thread SeriesUNF
MaterialSTEEL OVERALL
Material Document and ClassificationSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
Thread Class3B
Width Across Flats0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
Nut StyleHEXAGON
Nut Height0.210 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-740-25808925093 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Rolls-Royce Solutions America Inc
5999-01-395-00595176830 INTERCHANGEABLE
Shock Load Assembly
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
TYPE II, STYLE 5, 3/8-24 PRIMARY Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
5176830 Rolls-Royce Solutions America Inc (USA)
5176830 General Motors Corp (USA)
8925093 Zf Industrieantriebe Witten Gmbh (DEU)
5310PL0951913 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
4730-00-740-2580INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
8925093
5999-01-395-0059INTERCHANGEABLE
SHOCK LOAD ASSEMBLY
5176830

Frequently Asked Questions

What is NSN 5310-00-266-0487?

NSN 5310-00-266-0487 is a Nut,plain,hexagon, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-266-0487?

NSN 5310-00-266-0487 has 5 cross-referenced part numbers: TYPE II, STYLE 5, 3/8-24 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 5176830 (Rolls-Royce Solutions America Inc), 5176830 (General Motors Corp), 8925093 (Zf Industrieantriebe Witten Gmbh), 5310PL0951913 (Jednolity Indeks Materialowy - Uniform Material Index).

What NSN replaces 5310-00-266-0487?

There are 2 known substitutes for 5310-00-266-0487: 4730-00-740-2580, 5999-01-395-0059. Verify interchangeability with system specifications before substitution.

What are the specifications of TYPE II, STYLE 5, 3/8-24?

Key specifications for TYPE II, STYLE 5, 3/8-24: Thread Direction: RIGHT-HAND; Bearing Surface Type: WASHER FACED; Thread Quantity Per Inch: 24; Nominal Thread Size: 0.375 INCHES IN. 13 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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