PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ST660124-29Nut,plain,clinch

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5310-01-067-3410 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-067-3410 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-067-3410. Primary manufacturer part number: ST660124-29.
Features
  • Nut,plain,clinch — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 303 OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Thread Quantity Per Inch: 28
  • Thread Series: UNF
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Nut,plain,clinch, cataloged under National Stock Number 5310-01-067-3410, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 14 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
NSN5310-01-067-3410
Primary Part NumberST660124-29
Item NameNut,plain,clinch
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusCANCELLED
Thread DirectionRIGHT-HAND
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 303 OVERALL
Surface TreatmentPASSIVATE OVERALL
Thread Quantity Per Inch28
Thread SeriesUNF
Nominal Thread Size0.250 INCHES IN
Nut Height0.239 INCHES MINIMUM AND 0.274 INCHES MAXIMUM IN
Pilot Length0.082 INCHES MINIMUM AND 0.087 INCHES MAXIMUM IN
Thread Class2B
Pilot Diameter0.339 INCHES MINIMUM AND 0.342 INCHES MAXIMUM IN
Nut StyleCLINCH
Nut Diameter0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5310-01-277-6232 INTERCHANGEABLE
Nut,plain,clinch
Cross-Reference Index
Part NumberManufacturer
ST660124-29 Bae Systems Information and Electronic Systems Integration Inc. (USA)
18011D-SS-2528 New Haven Mfg Corp Amatom Electronic Hardware Div (USA)
CLS-0428-2 Penn Engineering & Manufacturing Corp (USA)
728NKS-(0.091) Precision Metal Products Co (USA)
MIL-N-45938/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M45938/1-19C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
18011D-SS-2528 Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (USA)
Related Parts
5310-01-277-6232INTERCHANGEABLE
NUT,PLAIN,CLINCH

Frequently Asked Questions

What is NSN 5310-01-067-3410?

NSN 5310-01-067-3410 is a Nut,plain,clinch, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-067-3410?

NSN 5310-01-067-3410 has 7 cross-referenced part numbers: ST660124-29 (Bae Systems Information and Electronic Systems Integration Inc.), 18011D-SS-2528 (New Haven Mfg Corp Amatom Electronic Hardware Div), CLS-0428-2 (Penn Engineering & Manufacturing Corp), 728NKS-(0.091) (Precision Metal Products Co), MIL-N-45938/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5310-01-067-3410?

There is 1 known substitute for 5310-01-067-3410: 5310-01-277-6232. Verify interchangeability with system specifications before substitution.

What are the specifications of ST660124-29?

Key specifications for ST660124-29: Thread Direction: RIGHT-HAND; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 303 OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-01-067-3410 still in active supply?

NSN 5310-01-067-3410 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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