PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WI6003DWasher,lock

Te Connectivity Corporation · NSN 5310-00-680-9262 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-680-9262 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-680-9262. Primary manufacturer part number: WI6003D.
Features
  • Washer,lock — FSC 5310
  • Style Designator: FLAT INTERNAL TEETH
  • Material: COPPER ALLOY OVERALL
  • Material Thickness: 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM OVERALL
  • Outside Diameter: 0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Hole Diameter: 0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-680-9262, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Te Connectivity Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-680-9262
Primary Part NumberWI6003D
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Style DesignatorFLAT INTERNAL TEETH
MaterialCOPPER ALLOY OVERALL
Material Thickness0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OVERALL
Outside Diameter0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Hole Diameter0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-011-55430912729-1 INTERCHANGEABLE
Washer,lock
Agco Corp Parts Opn
5310-00-167-0876 INTERCHANGEABLE
Washer,lock
5310-00-187-70701206 INTERCHANGEABLE
Washer,lock
Eaton Williams Group Ltd
5120-00-293-0045 INTERCHANGEABLE
Pliers,retaining Ring
6630-00-524-6395 INTERCHANGEABLE
Water Quality Analysis Set
5998-01-075-7525131-119-002 INTERCHANGEABLE
Holder,electrical Card
L-3 Communications Corporation Dba Global Network Solutions Div Aydin Communications Division
6645-01-093-5015 INTERCHANGEABLE
Stopwatch
7930-01-426-6032120600 INTERCHANGEABLE
Finish,floor,nonbuffing
Waxie's Enterprises, Llc Dba Waxie Sanitary Supply Div San Diego
Cross-Reference Index
Part NumberManufacturer
1206-00 Itw Shakeproof Automotive Products (USA)
WI6003D PRIMARY Te Connectivity Corporation (USA)
5110-110-2 El-Tronics Inc Solar Electric Div (USA)
Related Parts
5310-00-011-5543INTERCHANGEABLE
WASHER,LOCK
0912729-1
5310-00-167-0876INTERCHANGEABLE
WASHER,LOCK
5310-00-187-7070INTERCHANGEABLE
WASHER,LOCK
1206
5120-00-293-0045INTERCHANGEABLE
PLIERS,RETAINING RING
6630-00-524-6395INTERCHANGEABLE
WATER QUALITY ANALYSIS SET
5998-01-075-7525INTERCHANGEABLE
HOLDER,ELECTRICAL CARD
131-119-002
6645-01-093-5015INTERCHANGEABLE
STOPWATCH
7930-01-426-6032INTERCHANGEABLE
FINISH,FLOOR,NONBUFFING
120600

Frequently Asked Questions

What is NSN 5310-00-680-9262?

NSN 5310-00-680-9262 is a Washer,lock, manufactured by Te Connectivity Corporation, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-680-9262?

NSN 5310-00-680-9262 has 3 cross-referenced part numbers: 1206-00 (Itw Shakeproof Automotive Products), WI6003D (Te Connectivity Corporation), 5110-110-2 (El-Tronics Inc Solar Electric Div).

What NSN replaces 5310-00-680-9262?

There are 8 known substitutes for 5310-00-680-9262: 5310-00-011-5543, 5310-00-167-0876, 5310-00-187-7070 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WI6003D?

Key specifications for WI6003D: Style Designator: FLAT INTERNAL TEETH; Material: COPPER ALLOY OVERALL; Material Thickness: 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL. 7 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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