PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73690Nut,plain,hexagon

White S S Co the · NSN 5310-00-545-4502 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-545-4502 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-545-4502. Primary manufacturer part number: 73690.
Features
  • Nut,plain,hexagon — FSC 5310
  • Material: COPPER OVERALL
  • Bearing Surface Type: FLAT
  • Nominal Thread Size: 0.017 INCHES IN
  • Width Across Flats: 0.072 INCHES NOMINAL IN
  • Nut Height: 0.142 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: White S S Co the
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-545-4502, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is White S S Co the. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-545-4502
Primary Part Number73690
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWhite S S Co the
StatusCANCELLED
MaterialCOPPER OVERALL
Bearing Surface TypeFLAT
Nominal Thread Size0.017 INCHES IN
Width Across Flats0.072 INCHES NOMINAL IN
Nut Height0.142 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
2990-00-887-91258370 INTERCHANGEABLE
Control Assembly,push-Pull
Danfoss Power Solutions II, Llc
3120-00-891-311773690 INTERCHANGEABLE
Bearing,sleeve
Textron Lycoming Inc Williamsport Plant
3040-01-047-089473690 INTERCHANGEABLE
Bell Crank
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
73690 White S S Co the (USA)
73690 Solartron Electronics Inc Weston Instruments Div (USA)
Related Parts
2990-00-887-9125INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
8370
3120-00-891-3117INTERCHANGEABLE
BEARING,SLEEVE
73690
3040-01-047-0894INTERCHANGEABLE
BELL CRANK
73690

Frequently Asked Questions

What is NSN 5310-00-545-4502?

NSN 5310-00-545-4502 is a Nut,plain,hexagon, manufactured by White S S Co the, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-545-4502?

NSN 5310-00-545-4502 has 2 cross-referenced part numbers: 73690 (White S S Co the), 73690 (Solartron Electronics Inc Weston Instruments Div).

What NSN replaces 5310-00-545-4502?

There are 3 known substitutes for 5310-00-545-4502: 2990-00-887-9125, 3120-00-891-3117, 3040-01-047-0894. Verify interchangeability with system specifications before substitution.

What are the specifications of 73690?

Key specifications for 73690: Material: COPPER OVERALL; Bearing Surface Type: FLAT; Nominal Thread Size: 0.017 INCHES IN; Width Across Flats: 0.072 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-545-4502 still in active supply?

NSN 5310-00-545-4502 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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