Bit, Wire Wrapping Tool5120-00-458-7331

NSN 5120-00-458-7331 · NIIN 004587331

FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools

Government record, cited

Also searched as 5120-00-458-7331 · 5120004587331 · NIIN 004587331 · 00-458-7331 · FSC 5120 Hand Tools, Nonedged, Nonpowered · 507573 · 507573 · 507573 · SB30MSW

Nearby stock numbers ← 5120-00-458-5616 · 5120-00-458-7590 →

Features

Bit,wire Wrapping Tool — FSC 5120
General Characteristics Item Description: FOR 30 AWG WIRE; MODIFIED WRAP; 0.036 IN. (0.91MM) TERMINAL HOLE DIA; 0.750 IN. (19.05MM) TERMINAL HOLE DEPTH MM

Identification

NSN: 5120-00-458-7331
NIIN: 004587331
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools

General Description

The Bit,wire Wrapping Tool, cataloged under National Stock Number 5120-00-458-7331, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5120-00-458-7331
Item Name	Bit,wire Wrapping Tool
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Status	ACTIVE
General Characteristics Item Description	FOR 30 AWG WIRE; MODIFIED WRAP; 0.036 IN. (0.91MM) TERMINAL HOLE DIA; 0.750 IN. (19.05MM) TERMINAL HOLE DEPTH MM

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3110-00-613-2949507573 POSSIBLE MATCH

BEARING,BALL,ANNULAR

Possible match (shared part number)Hamilton Sundstrand Corporation Dba Collins Aerospace

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
507573	5/9 Secondary reference Cooper Industries Inc Dba Cooper Tools
507573	5/9 Secondary reference U.S. Government activity
507573	3/9 Design control — primary reference Apex Tool Group, Llc
SB30MSW	5/9 Secondary reference O K Intl Inc

Related Parts

3110-00-613-2949POSSIBLE MATCH

BEARING,BALL,ANNULAR

507573

Frequently Asked Questions

What is NSN 5120-00-458-7331?

NSN 5120-00-458-7331 is a Bit,wire Wrapping Tool, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What NSN replaces 5120-00-458-7331?

1 possible match (shared part number, not a government interchangeability claim): 3110-00-613-2949. Verify interchangeability with system specifications before substitution.

What are the specifications of 5120-00-458-7331?

Key specifications for 5120-00-458-7331: General Characteristics Item Description: FOR 30 AWG WIRE; MODIFIED WRAP; 0.036 IN. (0.91MM) TERMINAL HOLE DIA; 0.750 IN. (19.05MM) TERMINAL HOLE DEPTH MM. 1 specification is documented in the U.S. Government catalog.

Is NSN 5120-00-458-7331 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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