NSN 5310-01-561-2213 · NIIN 015612213 · Part number 6FE59
W.w. Grainger, Inc. Div Government Sales Division · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 25795
Government record, cited
NSN 5310-01-561-2213 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-561-2213. Manufacturer of record part number: 6FE59.
Also searched as5310-01-561-2213 ·
5310015612213 ·
NIIN 015612213 ·
01-561-2213 ·
FSC 5310 Nuts and Washers · CAGE 25795 · 6FE59
Material Thickness: 1.2 MILLIMETERS MINIMUM AND 2.4 MILLIMETERS MAXIMUM MM
Material: STEEL CORROSION RESISTING OVERALL
Hole Diameter: 17.0 MILLIMETERS NOMINAL MM
1 manufacturer part number on file
Manufacturer of record: W.w. Grainger, Inc. Div Government Sales Division
Identification
NSN: 5310-01-561-2213
NIIN: 015612213
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 6FE59
Manufacturer: W.w. Grainger, Inc. Div Government Sales Division
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-561-2213, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-561-2213
Primary Part Number
6FE59
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
W.w. Grainger, Inc. Div Government Sales Division
Status
ACTIVE
Style Designator
FLAT EXTERNAL TEETH
Outside Diameter
26.0 MILLIMETERS NOMINAL MM
Material Thickness
1.2 MILLIMETERS MINIMUM AND 2.4 MILLIMETERS MAXIMUM MM
W.w. Grainger, Inc. Div Government Sales Division (USA)
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 5310-01-561-2213?
NSN 5310-01-561-2213 is a Washer,lock, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-561-2213?
NSN 5310-01-561-2213 has 1 manufacturer part number on file: 6FE59 (W.w. Grainger, Inc. Div Government Sales Division).
What are the specifications of 6FE59?
Key specifications for 6FE59: Style Designator: FLAT EXTERNAL TEETH; Outside Diameter: 26.0 MILLIMETERS NOMINAL MM; Material Thickness: 1.2 MILLIMETERS MINIMUM AND 2.4 MILLIMETERS MAXIMUM MM; Part Name Assigned by Controlling Agency: WASHER,EXTERNAL TEETH. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-561-2213 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.