PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31146Washer,lock

Allianz Sweeper Company · NSN 5310-00-845-5517 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-845-5517 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-845-5517. Primary manufacturer part number: 31146.
Features
  • Washer,lock — FSC 5310
  • Material Thickness: 0.156 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Outside Diameter: 1.075 INCHES NOMINAL IN
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Hole Diameter: 0.660 INCHES NOMINAL IN
  • 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 5310-00-845-5517, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allianz Sweeper Company. 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-845-5517
Primary Part Number31146
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAllianz Sweeper Company
StatusACTIVE
Material Thickness0.156 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Outside Diameter1.075 INCHES NOMINAL IN
Style DesignatorSPLIT HELICAL-RIGHT HAND
Hole Diameter0.660 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2825-00-391-85996894 INTERCHANGEABLE
Packing Assembly,ca
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
3010-00-528-4931 INTERCHANGEABLE
Gear Assembly,speed Increaser
3455-00-996-957715433 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5330-01-020-8965 INTERCHANGEABLE
Seal
6515-01-140-5204311.46 INTERCHANGEABLE
Tap,screw
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5340-01-419-9075 INTERCHANGEABLE
Bracket,mounting
5365-01-595-623431146 INTERCHANGEABLE
Plug,machine Thread
Texas Hydraulics, Inc.
Cross-Reference Index
Part NumberManufacturer
31146 PRIMARY Allianz Sweeper Company (USA)
Related Parts
2825-00-391-8599INTERCHANGEABLE
PACKING ASSEMBLY,CA
6894
3010-00-528-4931INTERCHANGEABLE
GEAR ASSEMBLY,SPEED INCREASER
3455-00-996-9577INTERCHANGEABLE
CUTTER,MILLING,END
15433
5330-01-020-8965INTERCHANGEABLE
SEAL
6515-01-140-5204INTERCHANGEABLE
TAP,SCREW
311.46
5340-01-419-9075INTERCHANGEABLE
BRACKET,MOUNTING
5365-01-595-6234INTERCHANGEABLE
PLUG,MACHINE THREAD
31146

Frequently Asked Questions

What is NSN 5310-00-845-5517?

NSN 5310-00-845-5517 is a Washer,lock, manufactured by Allianz Sweeper Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-845-5517?

NSN 5310-00-845-5517 has 1 cross-referenced part number: 31146 (Allianz Sweeper Company).

What NSN replaces 5310-00-845-5517?

There are 7 known substitutes for 5310-00-845-5517: 2825-00-391-8599, 3010-00-528-4931, 3455-00-996-9577 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31146?

Key specifications for 31146: Material Thickness: 0.156 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; Material: STEEL OVERALL; Outside Diameter: 1.075 INCHES NOMINAL 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