PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

976Washer,lock

Danuser Machine Co · NSN 5310-00-571-9682 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-571-9682 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-571-9682. Primary manufacturer part number: 976.
Features
  • Washer,lock — FSC 5310
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Material: STEEL OVERALL
  • Hole Diameter: 0.382 INCHES MINIMUM IN
  • Outside Diameter: 0.673 INCHES MAXIMUM IN
  • Material Thickness: 0.070 INCHES NOMINAL IN
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • 1 verified cross-reference
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-571-9682, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Danuser Machine Co. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-571-9682
Primary Part Number976
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDanuser Machine Co
StatusACTIVE
Surface TreatmentCADMIUM OR ZINC OVERALL
MaterialSTEEL OVERALL
Hole Diameter0.382 INCHES MINIMUM IN
Outside Diameter0.673 INCHES MAXIMUM IN
Material Thickness0.070 INCHES NOMINAL IN
Style DesignatorSPLIT HELICAL-RIGHT HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5965-00-058-1161SC-C-729969 INTERCHANGEABLE
Handset
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-00-070-7744 INTERCHANGEABLE
Switch,push
5905-00-092-8732SCC125756 INTERCHANGEABLE
Slidewire Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5210-00-293-00055210-00-293-0005 INTERCHANGEABLE
Level,bench
General Services Administration Federal Supply Service
5965-00-509-8716701000-221 INTERCHANGEABLE
Mouthpiece,microphone
Dynalec Corporation
5331-00-590-8872448 INTERCHANGEABLE
O-Ring
Eaton Corporation
3120-00-863-93881002 2488 INTERCHANGEABLE
Bearing Half,sleeve
Deutz Corporation
5360-00-883-3854976-001 INTERCHANGEABLE
Spring,helical,compression
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4910-01-003-959961-J2-1506 INTERCHANGEABLE
Gage,tire Pressure,self-Containe
Milton Industries, Inc
6625-01-051-3366976 INTERCHANGEABLE
Cover,electrical-Electronic Test
Q V S Inc
Cross-Reference Index
Part NumberManufacturer
976 PRIMARY Danuser Machine Co (USA)
Related Parts
5965-00-058-1161INTERCHANGEABLE
HANDSET
SC-C-729969
5930-00-070-7744INTERCHANGEABLE
SWITCH,PUSH
5905-00-092-8732INTERCHANGEABLE
SLIDEWIRE ASSEMBLY
SCC125756
5210-00-293-0005INTERCHANGEABLE
LEVEL,BENCH
5210-00-293-0005
5965-00-509-8716INTERCHANGEABLE
MOUTHPIECE,MICROPHONE
701000-221
5331-00-590-8872INTERCHANGEABLE
O-RING
448
3120-00-863-9388INTERCHANGEABLE
BEARING HALF,SLEEVE
1002 2488
5360-00-883-3854INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
976-001
4910-01-003-9599INTERCHANGEABLE
GAGE,TIRE PRESSURE,SELF-CONTAINE
61-J2-1506
6625-01-051-3366INTERCHANGEABLE
COVER,ELECTRICAL-ELECTRONIC TEST
976
6650-01-109-2844INTERCHANGEABLE
CASE
976
5962-01-180-1384INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6086687-1

Frequently Asked Questions

What is NSN 5310-00-571-9682?

NSN 5310-00-571-9682 is a Washer,lock, manufactured by Danuser Machine Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-571-9682?

NSN 5310-00-571-9682 has 1 cross-referenced part number: 976 (Danuser Machine Co).

What NSN replaces 5310-00-571-9682?

There are 12 known substitutes for 5310-00-571-9682: 5965-00-058-1161, 5930-00-070-7744, 5905-00-092-8732 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 976?

Key specifications for 976: Surface Treatment: CADMIUM OR ZINC OVERALL; Material: STEEL OVERALL; Hole Diameter: 0.382 INCHES MINIMUM IN; Outside Diameter: 0.673 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com