Washer, Flat5310-01-354-0897

NSN 5310-01-354-0897 · NIIN 013540897

FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5310-01-354-0897 · 5310013540897 · NIIN 013540897 · 01-354-0897 · FSC 5310 Nuts and Washers · 1130E51-001 · PDS10110PR · 1130E51 ITEM 1

Nearby stock numbers ← 5310-01-354-0896 Nut, Self-Locking, Hexagon · 5310-01-354-1192 Nut, Plain, Hexagon →

5310-01-354-0897 — Nuts and Washers

Features

Washer,flat — FSC 5310
Overall Diameter: 101.500 INCHES MINIMUM AND 101.590 INCHES MAXIMUM IN
Material: STEEL OVERALL
Hole Diameter: 58.880 INCHES MINIMUM AND 59.000 INCHES MAXIMUM IN
Thickness: 1.000 INCHES NOMINAL IN

Identification

NSN: 5310-01-354-0897
NIIN: 013540897
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-354-0897, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5310-01-354-0897
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Status	ACTIVE
Overall Diameter	101.500 INCHES MINIMUM AND 101.590 INCHES MAXIMUM IN
Material	STEEL OVERALL
Hole Diameter	58.880 INCHES MINIMUM AND 59.000 INCHES MAXIMUM IN
Thickness	1.000 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
1130E51-001	5/9 Secondary reference U.S. Government activity
PDS10110PR	5/9 Secondary reference U.S. Government activity
1130E51 ITEM 1	3/2 Design control — primary reference U.S. Government activity

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 5310-01-354-0897?

NSN 5310-01-354-0897 is a Washer,flat, classified under FSC 5310, Nuts and Washers. Status: active.

What are the specifications of 5310-01-354-0897?

Key specifications for 5310-01-354-0897: Overall Diameter: 101.500 INCHES MINIMUM AND 101.590 INCHES MAXIMUM IN; Special Features: WITH 2 INTERNAL SLOTS PARRALLEL TO CENTER LINE AND EACH OTHER. 4 IN. WIDE X 41.690 IN FROM HORIZONTAL CENTER LINE. EACH SLOT 15.310 IN. FROM PERPENDICULAR CETER LINE TO CENTER LINE OF SLOT. IN; Material: STEEL OVERALL; Hole Diameter: 58.880 INCHES MINIMUM AND 59.000 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-354-0897 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.

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