NSN 5310-00-997-2378 · NIIN 009972378 · Part number 10897811
Army, United States Department of the Dba Rock Island Arsenal Jmtc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 19204
Government record, cited
NSN 5310-00-997-2378 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-997-2378. Manufacturer of record part number: 10897811.
Also searched as5310-00-997-2378 ·
5310009972378 ·
NIIN 009972378 ·
00-997-2378 ·
FSC 5310 Nuts and Washers · CAGE 19204 · 10897811
Hole Diameter: 0.577 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
Thickness: 0.032 INCHES NOMINAL IN
Identification
NSN: 5310-00-997-2378
NIIN: 009972378
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 10897811
Manufacturer: Army, United States Department of the Dba Rock Island Arsenal Jmtc
General Description
The Washer,flat, cataloged under National Stock Number 5310-00-997-2378, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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.
Technical Specifications
Parameter
Value
NSN
5310-00-997-2378
Primary Part Number
10897811
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Army, United States Department of the Dba Rock Island Arsenal Jmtc
Army, United States Department of the Dba Rock Island Arsenal Jmtc (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 5310-00-997-2378?
NSN 5310-00-997-2378 is a Washer,flat, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-997-2378?
NSN 5310-00-997-2378 has 1 manufacturer part number on file: 10897811 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
What are the specifications of 10897811?
Key specifications for 10897811: Overall Diameter: 1.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: COPPER ALLOY OVERALL. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-997-2378 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.