Test Set Gyro Disp4920-01-129-2351

NSN 4920-01-129-2351 · NIIN 011292351 · Part number 13A1083

Electronic Essentials Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 55982

Government record, cited

NSN 4920-01-129-2351 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-129-2351. Manufacturer of record part number: 13A1083.

Also searched as 4920-01-129-2351 · 4920011292351 · NIIN 011292351 · 01-129-2351 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 55982 · 13A1083

Nearby stock numbers ← 4920-01-129-2045 Fixture, Aircraft Maintenance · 4920-01-129-2469 Fixture Plating, Bea →

Features

Test Set Gyro Disp — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Electronic Essentials Inc

Identification

NSN: 4920-01-129-2351
NIIN: 011292351
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 13A1083
Manufacturer: Electronic Essentials Inc

General Description

The Test Set Gyro Disp, cataloged under National Stock Number 4920-01-129-2351, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Electronic Essentials Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Test Set Gyro Disp
FSC / FSG	4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49)
Manufacturers	Electronic Essentials Inc (CAGE 55982)

Technical Specifications

Parameter	Value
NSN	4920-01-129-2351
Primary Part Number	13A1083
Item Name	Test Set Gyro Disp
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Manufacturer	Electronic Essentials 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)

⇄ Related Items 1

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

4920-01-132-582013A1083 POSSIBLE MATCH

TEST SET,FLIGHT CONTROL SYSTEM

Possible match (shared part number)Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div

Cross-Reference Index

Part Number	Manufacturer
13A1083 PRIMARY	Electronic Essentials Inc (USA)

Related Parts

4920-01-132-5820POSSIBLE MATCH

TEST SET,FLIGHT CONTROL SYSTEM

13A1083

Frequently Asked Questions

What is NSN 4920-01-129-2351?

NSN 4920-01-129-2351 is a Test Set Gyro Disp, manufactured by Electronic Essentials Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-129-2351?

NSN 4920-01-129-2351 has 1 manufacturer part number on file: 13A1083 (Electronic Essentials Inc).

What NSN replaces 4920-01-129-2351?

1 possible match (shared part number, not a government interchangeability claim): 4920-01-132-5820. Verify interchangeability with system specifications before substitution.

Is NSN 4920-01-129-2351 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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