NSN 5310-01-183-2252 · NIIN 011832252 · Part number 4061086
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 77445
Government record, cited
NSN 5310-01-183-2252 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-183-2252. Manufacturer of record part number: 4061086.
Also searched as5310-01-183-2252 ·
5310011832252 ·
NIIN 011832252 ·
01-183-2252 ·
FSC 5310 Nuts and Washers · CAGE 77445 · 4061086
Internal Straight Key Width: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
Distance From Centerline to Top of Internal Key: 0.775 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
Style Designator: KEY
Material Document and Classification: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 2.150 INCHES NOMINAL IN
Material Thickness: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
Material: STEEL CORROSION RESISTING OVERALL
Identification
NSN: 5310-01-183-2252
NIIN: 011832252
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 4061086
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Washer,key, cataloged under National Stock Number 5310-01-183-2252, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 9 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-183-2252
Primary Part Number
4061086
Item Name
Washer,key
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
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 5310-01-183-2252?
NSN 5310-01-183-2252 is a Washer,key, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-183-2252?
NSN 5310-01-183-2252 has 2 manufacturer part numbers on file: 4061086 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4061086 (Rtx Corporation Div Pratt & Whitney).
What are the specifications of 4061086?
Key specifications for 4061086: Internal Straight Key Width: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN; Distance From Centerline to Top of Internal Key: 0.775 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN; Style Designator: KEY; Material Document and Classification: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-183-2252 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.