Washer, Flat5310-01-734-1243

NSN 5310-01-734-1243 · NIIN 017341243 · Part number 369A2014-3

Md Helicopters Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1KVX4

Government record, cited

NSN 5310-01-734-1243 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-734-1243. Manufacturer of record part number: 369A2014-3.

Also searched as 5310-01-734-1243 · 5310017341243 · NIIN 017341243 · 01-734-1243 · FSC 5310 Nuts and Washers · CAGE 1KVX4 · 369A2014-3 · 111F211110-001

Nearby stock numbers ← 5310-01-734-1182 Nut Assembly, Retainer Ring · 5310-01-734-1275 Nut Blank →

5310-01-734-1243 — Nuts and Washers

Features

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

Identification

NSN: 5310-01-734-1243
NIIN: 017341243
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 369A2014-3
Manufacturer: Md Helicopters Inc

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-734-1243, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Md Helicopters 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.

Technical Specifications

Parameter	Value
NSN	5310-01-734-1243
Primary Part Number	369A2014-3
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Md Helicopters 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
369A2014-3 PRIMARY	Md Helicopters Inc (USA)
111F211110-001	The Boeing Company (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 5310-01-734-1243?

NSN 5310-01-734-1243 is a Washer,flat, manufactured by Md Helicopters Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-734-1243?

NSN 5310-01-734-1243 has 2 manufacturer part numbers on file: 369A2014-3 (Md Helicopters Inc), 111F211110-001 (The Boeing Company).

What are the specifications of 369A2014-3?

Key specifications for 369A2014-3: Special Features: PART OF THE MH-6 MAIN ROTOR MAST BASE.; Part Name Assigned by Controlling Agency: WASHER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-734-1243 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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