Washer, Flat5310-01-443-2850

NSN 5310-01-443-2850 · NIIN 014432850 · Part number 4233301510

Stahl R Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0S307

Government record, cited

NSN 5310-01-443-2850 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-443-2850. Manufacturer of record part number: 4233301510.

Also searched as 5310-01-443-2850 · 5310014432850 · NIIN 014432850 · 01-443-2850 · FSC 5310 Nuts and Washers · CAGE 0S307 · 4233301510

Nearby stock numbers ← 5310-01-443-2849 Washer, Lock · 5310-01-443-2851 Washer, Flat →

5310-01-443-2850 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Stahl R Inc

Identification

NSN: 5310-01-443-2850
NIIN: 014432850
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 4233301510
Manufacturer: Stahl R Inc

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-443-2850, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Stahl R Inc. The record lists 1 manufacturer part number 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	Stahl R Inc (CAGE 0S307)

Technical Specifications

Parameter	Value
NSN	5310-01-443-2850
Primary Part Number	4233301510
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Stahl R 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
4233301510 PRIMARY	Stahl R Inc (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 5310-01-443-2850?

NSN 5310-01-443-2850 is a Washer,flat, manufactured by Stahl R Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-443-2850?

NSN 5310-01-443-2850 has 1 manufacturer part number on file: 4233301510 (Stahl R Inc).

Is NSN 5310-01-443-2850 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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