NSN 5310-01-037-2237 · NIIN 010372237 · Part number 11253567-2
Us Army Aviation and Missile Command · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 18876
Government record, cited
NSN 5310-01-037-2237 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-037-2237. Manufacturer of record part number: 11253567-2.
Also searched as5310-01-037-2237 ·
5310010372237 ·
NIIN 010372237 ·
01-037-2237 ·
FSC 5310 Nuts and Washers · CAGE 18876 · 11253567-2
Material Document and Classification: ZZ-R-765,CLASS IIB,GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.738 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN
Material Thickness: 0.242 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN
Material: RUBBER SYNTHETIC OVERALL
Hole Diameter: 0.242 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN
1 manufacturer part number on file
Identification
NSN: 5310-01-037-2237
NIIN: 010372237
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 11253567-2
Manufacturer: Us Army Aviation and Missile Command
General Description
The Washer,convex, cataloged under National Stock Number 5310-01-037-2237, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 6 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
5310-01-037-2237
Primary Part Number
11253567-2
Item Name
Washer,convex
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Us Army Aviation and Missile Command
Status
ACTIVE
Style Designator
CONVEX
Material Document and Classification
ZZ-R-765,CLASS IIB,GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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 5310-01-037-2237?
NSN 5310-01-037-2237 is a Washer,convex, manufactured by Us Army Aviation and Missile Command, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-037-2237?
NSN 5310-01-037-2237 has 1 manufacturer part number on file: 11253567-2 (Us Army Aviation and Missile Command).
What are the specifications of 11253567-2?
Key specifications for 11253567-2: Style Designator: CONVEX; Material Document and Classification: ZZ-R-765,CLASS IIB,GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.738 INCHES MINIMUM AND 0.762 INCHES MAXIMUM IN; Material Thickness: 0.242 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-037-2237 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.