NSN 5310-00-290-8328 · NIIN 002908328 · Part number TF31550
Eaton Corp Dba Eaton Aerospace Jackson · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 59875
Government record, cited
NSN 5310-00-290-8328 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-290-8328. Manufacturer of record part number: TF31550.
Also searched as5310-00-290-8328 ·
5310002908328 ·
NIIN 002908328 ·
00-290-8328 ·
FSC 5310 Nuts and Washers · CAGE 59875 · TF31550
Overall Diameter: 0.373 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Shape Style: ROUND
Material: WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL
Center Hole Shape Style: ROUND
Hole Diameter: 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
Thickness: 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
Identification
NSN: 5310-00-290-8328
NIIN: 002908328
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: TF31550
Manufacturer: Eaton Corp Dba Eaton Aerospace Jackson
General Description
The Washer,flat, cataloged under National Stock Number 5310-00-290-8328, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corp Dba Eaton Aerospace Jackson. Government technical data includes 7 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.
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 5310-00-290-8328?
NSN 5310-00-290-8328 is a Washer,flat, manufactured by Eaton Corp Dba Eaton Aerospace Jackson, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-290-8328?
NSN 5310-00-290-8328 has 1 manufacturer part number on file: TF31550 (Eaton Corp Dba Eaton Aerospace Jackson).
What are the specifications of TF31550?
Key specifications for TF31550: Overall Diameter: 0.373 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-290-8328 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.