PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R56810Nut,plain,round

Neac Compressor Service Usa Inc · NSN 5310-00-959-5238 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-959-5238 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-959-5238. Primary manufacturer part number: R56810.
Features
  • Nut,plain,round — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Nut Diameter: 2.375 INCHES NOMINAL IN
  • Nut Style: ROUND
  • Nut Thickness: 1.781 INCHES NOMINAL IN
  • Small End Diameter: 1.656 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Neac Compressor Service Usa Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,round, cataloged under National Stock Number 5310-00-959-5238, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Neac Compressor Service Usa Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-959-5238
Primary Part NumberR56810
Item NameNut,plain,round
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNeac Compressor Service Usa Inc
StatusACTIVE
Thread DirectionRIGHT-HAND
Nut Diameter2.375 INCHES NOMINAL IN
Nut StyleROUND
Nut Thickness1.781 INCHES NOMINAL IN
Small End Diameter1.656 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-005-08583006737 INTERCHANGEABLE
Seal
Cummins Inc.
6105-00-116-00665231 INTERCHANGEABLE
Motor,alternating Current
Daco Instrument Co Div of Alinabal Inc
5305-00-207-27785231 INTERCHANGEABLE
Screw,machine
L3harris Interstate Electronics Corporation
6750-00-298-9417 INTERCHANGEABLE
Film,photographic
5330-00-350-2915 INTERCHANGEABLE
Felt,mechanical,preformed
2920-00-350-34596538291 INTERCHANGEABLE
Support
U S Army Tank Automotive Command Amsta-Im-Mm
5998-00-425-7948523-1 INTERCHANGEABLE
Circuit Card Assembly
Marc Alan Group the, Inc
6150-00-549-4937 INTERCHANGEABLE
Cable Assembly,power,electrical
5975-00-655-31363401 INTERCHANGEABLE
Box Connector,electrical
Raco, a Division of Hubbell Incorporated(delaware)
2520-00-700-1503 INTERCHANGEABLE
Gear Transmission
Cross-Reference Index
Part NumberManufacturer
5231 Gougler Industries Inc Kent Air Tool Co Div (USA)
R56810 PRIMARY Neac Compressor Service Usa Inc (USA)
Related Parts
5330-00-005-0858INTERCHANGEABLE
SEAL
3006737
6105-00-116-0066INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5231
5305-00-207-2778INTERCHANGEABLE
SCREW,MACHINE
5231
6750-00-298-9417INTERCHANGEABLE
FILM,PHOTOGRAPHIC
5330-00-350-2915INTERCHANGEABLE
FELT,MECHANICAL,PREFORMED
2920-00-350-3459INTERCHANGEABLE
SUPPORT
6538291
5998-00-425-7948INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
523-1
6150-00-549-4937INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5975-00-655-3136INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3401
2520-00-700-1503INTERCHANGEABLE
GEAR TRANSMISSION
5961-00-762-3073INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5985-01-113-0965INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL

Frequently Asked Questions

What is NSN 5310-00-959-5238?

NSN 5310-00-959-5238 is a Nut,plain,round, manufactured by Neac Compressor Service Usa Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-959-5238?

NSN 5310-00-959-5238 has 2 cross-referenced part numbers: 5231 (Gougler Industries Inc Kent Air Tool Co Div), R56810 (Neac Compressor Service Usa Inc).

What NSN replaces 5310-00-959-5238?

There are 12 known substitutes for 5310-00-959-5238: 5330-00-005-0858, 6105-00-116-0066, 5305-00-207-2778 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R56810?

Key specifications for R56810: Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; Thread Direction: RIGHT-HAND; Nut Diameter: 2.375 INCHES NOMINAL IN; Nut Style: ROUND. 6 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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