NSN 5310-00-972-1634 · NIIN 009721634 · Part number 2600LW3
Howmet Global Fastening Systems Inc Div Camloc Products · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 71286
Government record, cited
NSN 5310-00-972-1634 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-972-1634. Manufacturer of record part number: 2600LW3.
Also searched as5310-00-972-1634 ·
5310009721634 ·
NIIN 009721634 ·
00-972-1634 ·
FSC 5310 Nuts and Washers · CAGE 71286 · 2600LW3 · 201A568P2
Material Document and Classification: QQ-S-00640-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.460 INCHES NOMINAL IN
Material Thickness: 0.012 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
Surface Treatment: CADMIUM OVERALL
Material: STEEL COMP 1075 OVERALL
Hole Diameter: 0.228 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
Identification
NSN: 5310-00-972-1634
NIIN: 009721634
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 2600LW3
Manufacturer: Howmet Global Fastening Systems Inc Div Camloc Products
General Description
The Washer,lock, cataloged under National Stock Number 5310-00-972-1634, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-972-1634
Primary Part Number
2600LW3
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Howmet Global Fastening Systems Inc Div Camloc Products
Status
ACTIVE
Style Designator
FLAT INTERNAL TEETH
Material Document and Classification
QQ-S-00640-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Howmet Global Fastening Systems Inc Div Camloc Products (USA)
Reference documents
Reference
Meaning
201A568P2
5/2Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-00-972-1634?
NSN 5310-00-972-1634 is a Washer,lock, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-972-1634?
NSN 5310-00-972-1634 has 2 manufacturer part numbers on file: 2600LW3 (Fairchild Fasteners Europe - Camloc Gmbh), 2600LW3 (Howmet Global Fastening Systems Inc Div Camloc Products).
What are the specifications of 2600LW3?
Key specifications for 2600LW3: Style Designator: FLAT INTERNAL TEETH; Material Document and Classification: QQ-S-00640-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.460 INCHES NOMINAL IN; Material Thickness: 0.012 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-972-1634 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.