Nut Adjustment5310-01-643-0301

NSN 5310-01-643-0301 · NIIN 016430301 · Part number 149A2015-1

Mission Systems Davenport Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 72429

Government record, cited

NSN 5310-01-643-0301 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-643-0301. Manufacturer of record part number: 149A2015-1.

Also searched as 5310-01-643-0301 · 5310016430301 · NIIN 016430301 · 01-643-0301 · FSC 5310 Nuts and Washers · CAGE 72429 · 149A2015-1

Nearby stock numbers ← 5310-01-643-0211 Nut, Self-Locking, Gang Channel · 5310-01-643-0395 Nut, Self-Locking, Hexagon →

5310-01-643-0301 — Nuts and Washers

Features

Nut Adjustment — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Mission Systems Davenport Inc.

Identification

NSN: 5310-01-643-0301
NIIN: 016430301
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 149A2015-1
Manufacturer: Mission Systems Davenport Inc.

General Description

The Nut Adjustment, cataloged under National Stock Number 5310-01-643-0301, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mission Systems Davenport 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.

Technical Specifications

Parameter	Value
NSN	5310-01-643-0301
Primary Part Number	149A2015-1
Item Name	Nut Adjustment
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Mission Systems Davenport 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
149A2015-1 PRIMARY	Mission Systems Davenport 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 5310-01-643-0301?

NSN 5310-01-643-0301 is a Nut Adjustment, manufactured by Mission Systems Davenport Inc., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-643-0301?

NSN 5310-01-643-0301 has 1 manufacturer part number on file: 149A2015-1 (Mission Systems Davenport Inc.).

What are the specifications of 149A2015-1?

Key specifications for 149A2015-1: Part Name Assigned by Controlling Agency: NUT-ADJUSTMENT, SERVO SPOOL S.V. POSITIONER. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-643-0301 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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