Nut, Plain, Hexagon5310-01-383-3449

NSN 5310-01-383-3449 · NIIN 013833449 · Part number D900274 4.00IN ITEM 21

Flomega Industries Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3V817

Government record, cited

NSN 5310-01-383-3449 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-383-3449. Manufacturer of record part number: D900274 4.00IN ITEM 21.

Also searched as 5310-01-383-3449 · 5310013833449 · NIIN 013833449 · 01-383-3449 · FSC 5310 Nuts and Washers · CAGE 3V817 · D900274 4.00IN ITEM 21 · 16-1/2-13 HEX

Nearby stock numbers ← 5310-01-383-3440 Washer, Flat · 5310-01-383-3450 Nut, Plain, Hexagon →

5310-01-383-3449 — Nuts and Washers

Features

Nut,plain,hexagon — FSC 5310
2 manufacturer part numbers on file
Manufacturer of record: Flomega Industries Inc

Identification

NSN: 5310-01-383-3449
NIIN: 013833449
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: D900274 4.00IN ITEM 21
Manufacturer: Flomega Industries Inc

General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-383-3449, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Flomega 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	Nut,plain,hexagon
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Flomega Industries Inc (CAGE 3V817)

Technical Specifications

Parameter	Value
NSN	5310-01-383-3449
Primary Part Number	D900274 4.00IN ITEM 21
Item Name	Nut,plain,hexagon
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Flomega 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
D900274 4.00IN ITEM 21 PRIMARY	Flomega Industries Inc (USA)
16-1/2-13 HEX	Flomega Industries 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 5310-01-383-3449?

NSN 5310-01-383-3449 is a Nut,plain,hexagon, manufactured by Flomega Industries Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-383-3449?

NSN 5310-01-383-3449 has 2 manufacturer part numbers on file: D900274 4.00IN ITEM 21 (Flomega Industries Inc), 16-1/2-13 HEX (Flomega Industries Inc).

Is NSN 5310-01-383-3449 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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