PartsTable TECHNICAL DATA SHEET

NSN 5310-01-203-5145Government record, cited

Washer, Keyway5310-01-203-5145

NSN 5310-01-203-5145 · NIIN 012035145 · Part number PL660509000-3-18

Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE K0654

Government record, cited

NSN 5310-01-203-5145 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-203-5145. Manufacturer of record part number: PL660509000-3-18.

Also searched as 5310-01-203-5145 · 5310012035145 · NIIN 012035145 · 01-203-5145 · FSC 5310 Nuts and Washers · CAGE K0654 · PL660509000-3-18 · 601027200

Nearby stock numbers ← 5310-01-203-5144 Washer, Keyway · 5310-01-203-5146 Washer, Keyway →

5310-01-203-5145 — Nuts and Washers

Features

Washer,keyway — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk

Identification

NSN: 5310-01-203-5145
NIIN: 012035145
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: PL660509000-3-18
Manufacturer: Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk

General Description

The Washer,keyway, cataloged under National Stock Number 5310-01-203-5145, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,keyway
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (CAGE K0654)

Technical Specifications

Parameter	Value
NSN	5310-01-203-5145
Primary Part Number	PL660509000-3-18
Item Name	Washer,keyway
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk
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
PL660509000-3-18	Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR)

Reference documents

Reference	Meaning
601027200	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 5310-01-203-5145?

NSN 5310-01-203-5145 is a Washer,keyway, manufactured by Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-203-5145?

NSN 5310-01-203-5145 has 1 manufacturer part number on file: PL660509000-3-18 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk).

Is NSN 5310-01-203-5145 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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