PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5256-0411Nut,plain,hexagon

Raytheon Company Dba Raytheon · NSN 5310-00-275-0889 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-275-0889 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-275-0889. Primary manufacturer part number: 5256-0411.
Features
  • Nut,plain,hexagon — FSC 5310
  • Material Document and Classification: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Thread Quantity Per Inch: 40
  • Nominal Thread Size: 0.112 INCHES IN
  • Bearing Surface Type: CHAMFERED
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Class: 2B
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303s Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-275-0889, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-275-0889
Primary Part Number5256-0411
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusCANCELLED
Material Document and ClassificationMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread Quantity Per Inch40
Nominal Thread Size0.112 INCHES IN
Bearing Surface TypeCHAMFERED
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Class2B
Thread DirectionRIGHT-HAND
Width Across Flats0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
Nut Height0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
Nut StyleHEXAGON
MaterialSTEEL COMP 303S OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5310-00-208-3786NAS671C4 INTERCHANGEABLE
Nut,plain,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
10121233 Nimikkeistokeskus Ncb Finland (FIN)
5256-0411 PRIMARY Raytheon Company Dba Raytheon (USA)
A211-666 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
313-0132-000 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
118310 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
313-0132-00 Allied Products Corp Pheoll Mfg Co Div (USA)
P313-0132-000 Allied Products Corp Pheoll Mfg Co Div (USA)
Related Parts
5310-00-208-3786INTERCHANGEABLE
NUT,PLAIN,HEXAGON
NAS671C4

Frequently Asked Questions

What is NSN 5310-00-275-0889?

NSN 5310-00-275-0889 is a Nut,plain,hexagon, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-275-0889?

NSN 5310-00-275-0889 has 7 cross-referenced part numbers: 10121233 (Nimikkeistokeskus Ncb Finland), 5256-0411 (Raytheon Company Dba Raytheon), A211-666 (Bae Systems Information and Electronic Systems Integration Inc.), 313-0132-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 118310 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp) and 2 more.

What NSN replaces 5310-00-275-0889?

There is 1 known substitute for 5310-00-275-0889: 5310-00-208-3786. Verify interchangeability with system specifications before substitution.

What are the specifications of 5256-0411?

Key specifications for 5256-0411: Material Document and Classification: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Quantity Per Inch: 40; Nominal Thread Size: 0.112 INCHES IN; Bearing Surface Type: CHAMFERED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-275-0889 still in active supply?

NSN 5310-00-275-0889 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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