PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2600-LWWasher,lock

Howmet Global Fastening Systems Inc Div Camloc Products · NSN 5310-01-676-4205 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-676-4205 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-676-4205. Primary manufacturer part number: 2600-LW.
Features
  • Washer,lock — FSC 5310
  • Outside Diameter: 0.450 INCHES MINIMUM IN
  • Hole Diameter: 0.228 INCHES MINIMUM IN
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Howmet Global Fastening Systems Inc Div Camloc Products
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 5310-01-676-4205, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 3 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-676-4205
Primary Part Number2600-LW
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHowmet Global Fastening Systems Inc Div Camloc Products
StatusACTIVE
Outside Diameter0.450 INCHES MINIMUM IN
Hole Diameter0.228 INCHES MINIMUM IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-00-200-8560AS21919WDG05 INTERCHANGEABLE
Clamp,loop
Sae International Dba Sae International
5310-00-337-83292600-LW INTERCHANGEABLE
Washer,lock
Howmet Global Fastening Systems Inc Div Camloc Products
5310-01-669-4404 INTERCHANGEABLE
Washer,flat
5310-01-669-4405 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
12301727 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2600-LW PRIMARY Howmet Global Fastening Systems Inc Div Camloc Products (USA)
Related Parts
5340-00-200-8560INTERCHANGEABLE
CLAMP,LOOP
AS21919WDG05
5310-00-337-8329INTERCHANGEABLE
WASHER,LOCK
2600-LW
5310-01-669-4404INTERCHANGEABLE
WASHER,FLAT
5310-01-669-4405INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 5310-01-676-4205?

NSN 5310-01-676-4205 is a Washer,lock, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-676-4205?

NSN 5310-01-676-4205 has 2 cross-referenced part numbers: 12301727 (U S Army Tank Automotive Command Amsta-Im-Mm), 2600-LW (Howmet Global Fastening Systems Inc Div Camloc Products).

What NSN replaces 5310-01-676-4205?

There are 4 known substitutes for 5310-01-676-4205: 5340-00-200-8560, 5310-00-337-8329, 5310-01-669-4404 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2600-LW?

Key specifications for 2600-LW: Outside Diameter: 0.450 INCHES MINIMUM IN; Hole Diameter: 0.228 INCHES MINIMUM IN; End Item Identification: 2350-01-619-5649; Material: STEEL OVERALL. 4 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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