PartsTable TECHNICAL DATA SHEET

NSN 5305-01-558-5230Government record, cited

Thumbscrew5305-01-558-5230

NSN 5305-01-558-5230 · NIIN 015585230 · Part number AVM4176N-1 REV- ITEM NO 33

Mercury Mission Systems Llc · FSC 5305 — Screws · FSG 53 — Hardware and Abrasives · CAGE 096Y5

Government record, cited

NSN 5305-01-558-5230 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-558-5230. Manufacturer of record part number: AVM4176N-1 REV- ITEM NO 33.

Also searched as 5305-01-558-5230 · 5305015585230 · NIIN 015585230 · 01-558-5230 · FSC 5305 Screws · CAGE 096Y5 · AVM4176N-1 REV- ITEM NO 33 · HSRWXXXNTHUMB

Nearby stock numbers ← 5305-01-558-5136 Screw, Cap, Hexagon Head · 5305-01-558-5463 Screw, Cap, Socket Head →

5305-01-558-5230 — Screws

Features

Thumbscrew — FSC 5305
1 manufacturer part number on file
Manufacturer of record: Mercury Mission Systems Llc

Identification

NSN: 5305-01-558-5230
NIIN: 015585230
FSC: 5305 — Screws
FSG: 53 — Hardware and Abrasives
Primary part number: AVM4176N-1 REV- ITEM NO 33
Manufacturer: Mercury Mission Systems Llc

General Description

The Thumbscrew, cataloged under National Stock Number 5305-01-558-5230, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mercury Mission Systems Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Thumbscrew
FSC / FSG	5305 — Screws (FSG 53)
Manufacturers	Mercury Mission Systems Llc (CAGE 096Y5)

Technical Specifications

Parameter	Value
NSN	5305-01-558-5230
Primary Part Number	AVM4176N-1 REV- ITEM NO 33
Item Name	Thumbscrew
FSC / FSG	5305 / 53 — Screws
Manufacturer	Mercury Mission Systems Llc
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
AVM4176N-1 REV- ITEM NO 33 PRIMARY	Mercury Mission Systems Llc (USA)

Reference documents

Reference	Meaning
HSRWXXXNTHUMB	5/9 Secondary reference Mercury Mission Systems Llc

No interchangeability data on file.

Other items in FSC 5305 — Screws

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-0094

SCREW,CLOSE TOLERANCE

5305-00-000-1397

5305-00-000-1397 · Item name not on file

5305-00-000-2625

5305-00-000-2625 · Item name not on file

5305-00-000-3669

5305-00-000-3669 · Item name not on file

5305-00-000-3830

5305-00-000-3830 · Item name not on file

5305-00-000-3831

5305-00-000-3831 · Item name not on file

Frequently Asked Questions

What is NSN 5305-01-558-5230?

NSN 5305-01-558-5230 is a Thumbscrew, manufactured by Mercury Mission Systems Llc, classified under FSC 5305, Screws. Status: active.

What part numbers are listed for NSN 5305-01-558-5230?

NSN 5305-01-558-5230 has 1 manufacturer part number on file: AVM4176N-1 REV- ITEM NO 33 (Mercury Mission Systems Llc).

Is NSN 5305-01-558-5230 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.

PartsTable Design LLC · partstable.com