PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3.0376Nut,self-Locking,hexagon

Tld Wollard Llc · NSN 5310-01-699-4525 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-699-4525 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-699-4525. Primary manufacturer part number: 3.0376.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Surface Treatment: ZINC OVERALL
  • Thread Quantity Per Inch: 16
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 0.75 INCHES IN
  • Width Across Flats: 1.0625 INCHES NOMINAL IN
  • Locking Feature: NYLON INSERT
  • Nut Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-699-4525, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tld Wollard Llc. Government technical data includes 10 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-699-4525
Primary Part Number3.0376
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTld Wollard Llc
StatusACTIVE
Surface TreatmentZINC OVERALL
Thread Quantity Per Inch16
Thread DirectionRIGHT-HAND
Nominal Thread Size0.75 INCHES IN
Width Across Flats1.0625 INCHES NOMINAL IN
Locking FeatureNYLON INSERT
Nut StyleHEXAGON
Bearing Surface TypeCHAMFERED
Nut Height0.875 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6720-00-181-9780 INTERCHANGEABLE
Plate Assy,front,ba
2920-00-883-106595522A INTERCHANGEABLE
Switch,lock,ignition
Cole Hersee Company
5945-01-283-9031 INTERCHANGEABLE
Relay,electromagnetic
4330-01-444-206430376 INTERCHANGEABLE
Filter Assembly,fluid
Pall Aeropower Corporation
3030-01-649-962230376 INTERCHANGEABLE
Belt,v
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
3.0376 PRIMARY Tld Wollard Llc (USA)
Related Parts
6720-00-181-9780INTERCHANGEABLE
PLATE ASSY,FRONT,BA
2920-00-883-1065INTERCHANGEABLE
SWITCH,LOCK,IGNITION
95522A
5945-01-283-9031INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4330-01-444-2064INTERCHANGEABLE
FILTER ASSEMBLY,FLUID
30376
3030-01-649-9622INTERCHANGEABLE
BELT,V
30376

Frequently Asked Questions

What is NSN 5310-01-699-4525?

NSN 5310-01-699-4525 is a Nut,self-Locking,hexagon, manufactured by Tld Wollard Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-699-4525?

NSN 5310-01-699-4525 has 1 cross-referenced part number: 3.0376 (Tld Wollard Llc).

What NSN replaces 5310-01-699-4525?

There are 5 known substitutes for 5310-01-699-4525: 6720-00-181-9780, 2920-00-883-1065, 5945-01-283-9031 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3.0376?

Key specifications for 3.0376: Surface Treatment: ZINC OVERALL; Thread Quantity Per Inch: 16; Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.75 INCHES IN. 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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