Washer, Flat5310-01-623-1653

NSN 5310-01-623-1653 · NIIN 016231653 · Part number 7556242

Polaris Industries Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1RE78

Government record, cited

NSN 5310-01-623-1653 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-623-1653. Manufacturer of record part number: 7556242.

Also searched as 5310-01-623-1653 · 5310016231653 · NIIN 016231653 · 01-623-1653 · FSC 5310 Nuts and Washers · CAGE 1RE78 · 7556242

Nearby stock numbers ← 5310-01-623-1559 Washer, Shouldered · 5310-01-623-1709 Washer, Spring Tension →

5310-01-623-1653 — Nuts and Washers

Features

Washer,flat — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Polaris Industries Inc

Identification

NSN: 5310-01-623-1653
NIIN: 016231653
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 7556242
Manufacturer: Polaris Industries Inc

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-623-1653, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Polaris Industries Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Polaris Industries Inc (CAGE 1RE78); Polaris Britain Ltd (CAGE U0XY3)

Technical Specifications

Parameter	Value
NSN	5310-01-623-1653
Primary Part Number	7556242
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Polaris Industries Inc
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
7556242 PRIMARY	Polaris Industries Inc (USA)
7556242	Polaris Britain Ltd (GBR)

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 5310-01-623-1653?

NSN 5310-01-623-1653 is a Washer,flat, manufactured by Polaris Industries Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-623-1653?

NSN 5310-01-623-1653 has 2 manufacturer part numbers on file: 7556242 (Polaris Industries Inc), 7556242 (Polaris Britain Ltd).

Is NSN 5310-01-623-1653 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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