PartsTable TECHNICAL DATA SHEET

NSN 5310-01-048-1583Government record, cited

Washer, Flat5310-01-048-1583

NSN 5310-01-048-1583 · NIIN 010481583 · Part number ST8218-1

Safran Landing Systems · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE F6137

Government record, cited

NSN 5310-01-048-1583 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-048-1583. Manufacturer of record part number: ST8218-1.

Also searched as 5310-01-048-1583 · 5310010481583 · NIIN 010481583 · 01-048-1583 · FSC 5310 Nuts and Washers · CAGE F6137 · ST8218-1

Nearby stock numbers ← 5310-01-048-1582 · 5310-01-048-1585 →

5310-01-048-1583 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Safran Landing Systems

Identification

NSN: 5310-01-048-1583
NIIN: 010481583
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: ST8218-1
Manufacturer: Safran Landing Systems

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-048-1583, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Safran Landing Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Safran Landing Systems (CAGE F6137)

Technical Specifications

Parameter	Value
NSN	5310-01-048-1583
Primary Part Number	ST8218-1
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Safran Landing Systems
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
ST8218-1	Safran Landing Systems (FRA)

Reference documents

Reference	Meaning
ST8218-1	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 5310-01-048-1583?

NSN 5310-01-048-1583 is a Washer,flat, manufactured by Safran Landing Systems, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-048-1583?

NSN 5310-01-048-1583 has 1 manufacturer part number on file: ST8218-1 (Safran Landing Systems).

Is NSN 5310-01-048-1583 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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