PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32283Nut,self-Locking,hexagon

Williams International Co., L.l.c. · NSN 5310-00-466-9952 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-466-9952 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-466-9952. Primary manufacturer part number: 32283.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Nominal Thread Size: 0.164 INCHES IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Quantity Per Inch: 32
  • Bearing Surface Type: CHAMFERED
  • Thread Class: 3B
  • Nut Style: HEXAGON
  • Locking Feature: PREVAILING TORQUE WITH NONMETALLIC INSERT
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting or Plastic Polyamide Nylon Overall Except Insert construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-466-9952, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 12 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-466-9952
Primary Part Number32283
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Nominal Thread Size0.164 INCHES IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch32
Bearing Surface TypeCHAMFERED
Thread Class3B
Nut StyleHEXAGON
Locking FeaturePREVAILING TORQUE WITH NONMETALLIC INSERT
Thread DirectionRIGHT-HAND
Nut Height0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING OR PLASTIC POLYAMIDE NYLON OVERALL EXCEPT INSERT
Width Across Flats0.302 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL EXCEPT INSERT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-220-65741-662 INTERCHANGEABLE
Washer,flat
Terex Usa, Llc Dba Terex Equipment Services
5310-00-926-5823L79NM408-82 INTERCHANGEABLE
Nut,self-Locking,hexagon
Esna, Llc
4730-01-151-264210-2508-H5-20 INTERCHANGEABLE
Strainer Element,sediment
Tate Andale, Llc
4130-01-235-59243228-3 INTERCHANGEABLE
Condenser Coil,refrigeration
Avaho Acquisition Corp Dba Impac
3120-01-595-5806ST32283 INTERCHANGEABLE
Parts Kit,bearing Replacement,me
Stone Construction Equipment, Inc.
6545-01-603-7349TICS.00.8300.A1 INTERCHANGEABLE
Medical Airway Management Set
Tribalco Llc
Cross-Reference Index
Part NumberManufacturer
32283 PRIMARY Williams International Co., L.l.c. (USA)
79NM408-82 Harvard Industries Inc (USA)
Related Parts
5310-00-220-6574INTERCHANGEABLE
WASHER,FLAT
1-662
5310-00-926-5823INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
L79NM408-82
4730-01-151-2642INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
10-2508-H5-20
4130-01-235-5924INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION
3228-3
3120-01-595-5806INTERCHANGEABLE
PARTS KIT,BEARING REPLACEMENT,ME
ST32283
6545-01-603-7349INTERCHANGEABLE
MEDICAL AIRWAY MANAGEMENT SET
TICS.00.8300.A1

Frequently Asked Questions

What is NSN 5310-00-466-9952?

NSN 5310-00-466-9952 is a Nut,self-Locking,hexagon, manufactured by Williams International Co., L.l.c., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-466-9952?

NSN 5310-00-466-9952 has 2 cross-referenced part numbers: 32283 (Williams International Co., L.l.c.), 79NM408-82 (Harvard Industries Inc).

What NSN replaces 5310-00-466-9952?

There are 6 known substitutes for 5310-00-466-9952: 5310-00-220-6574, 5310-00-926-5823, 4730-01-151-2642 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32283?

Key specifications for 32283: Nominal Thread Size: 0.164 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 32; Bearing Surface Type: CHAMFERED. 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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