PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15368Nut,plain,clinch

Grimes Aerospace Company · NSN 5310-01-408-0451 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-408-0451 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-408-0451. Primary manufacturer part number: 15368.
Features
  • Nut,plain,clinch — FSC 5310
  • Pilot Diameter: 0.498 INCHES NOMINAL IN
  • Nut Diameter: 0.625 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL COMP 303 OVERALL
  • Thread Quantity Per Inch: 32
  • Nominal Thread Size: 0.138 INCHES IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
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 5310-01-408-0451, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-408-0451
Primary Part Number15368
Item NameNut,plain,clinch
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
Pilot Diameter0.498 INCHES NOMINAL IN
Nut Diameter0.625 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 303 OVERALL
Thread Quantity Per Inch32
Nominal Thread Size0.138 INCHES IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Pilot Length0.131 INCHES NOMINAL IN
Nut Height0.566 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Class2B
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6220-00-003-3342 INTERCHANGEABLE
Light,marker,clearance
4810-00-877-31201WM3-70 INTERCHANGEABLE
Stem,valve
Mark Controls Corp Pacific Valves Div
3040-01-118-818315368 INTERCHANGEABLE
Piston
Manitowoc Engineering Co Division of the Manitowoc Co Inc
6520-01-220-5037123-7829 INTERCHANGEABLE
File Set,pulp Canal,dental
Henry Schein, Inc.
5950-01-422-0051856441-0001 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4310-01-442-3172 INTERCHANGEABLE
Spool,vacuum Pump
5306-01-503-79048310375 INTERCHANGEABLE
Bolt,3.4-10x3-3.4
Jlg Industries, Inc.
5340-01-518-3772 INTERCHANGEABLE
Bracket,mounting
Cross-Reference Index
Part NumberManufacturer
15368 PRIMARY Grimes Aerospace Company (USA)
Related Parts
6220-00-003-3342INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
4810-00-877-3120INTERCHANGEABLE
STEM,VALVE
1WM3-70
3040-01-118-8183INTERCHANGEABLE
PISTON
15368
6520-01-220-5037INTERCHANGEABLE
FILE SET,PULP CANAL,DENTAL
123-7829
5950-01-422-0051INTERCHANGEABLE
TRANSFORMER,POWER
856441-0001
4310-01-442-3172INTERCHANGEABLE
SPOOL,VACUUM PUMP
5306-01-503-7904INTERCHANGEABLE
BOLT,3.4-10X3-3.4
8310375
5340-01-518-3772INTERCHANGEABLE
BRACKET,MOUNTING

Frequently Asked Questions

What is NSN 5310-01-408-0451?

NSN 5310-01-408-0451 is a Nut,plain,clinch, manufactured by Grimes Aerospace Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-408-0451?

NSN 5310-01-408-0451 has 1 cross-referenced part number: 15368 (Grimes Aerospace Company).

What NSN replaces 5310-01-408-0451?

There are 8 known substitutes for 5310-01-408-0451: 6220-00-003-3342, 4810-00-877-3120, 3040-01-118-8183 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15368?

Key specifications for 15368: Pilot Diameter: 0.498 INCHES NOMINAL IN; Nut Diameter: 0.625 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL; Material: STEEL COMP 303 OVERALL. 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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