PartsTable TECHNICAL DATA SHEET

NSN 4920-01-199-4114Government record, cited

Adapter, Mounting4920-01-199-4114

NSN 4920-01-199-4114 · NIIN 011994114 · Part number 23005020

Allison Transmission Inc Dba Allison Transmission, Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 73342

Government record, cited

NSN 4920-01-199-4114 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-199-4114. Manufacturer of record part number: 23005020.

Also searched as 4920-01-199-4114 · 4920011994114 · NIIN 011994114 · 01-199-4114 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 73342 · 23005020

Nearby stock numbers ← 4920-01-199-4113 Motor Drive Assembly · 4920-01-199-4115 Test Set, Navigational →

Features

Adapter,mounting — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc

Identification

NSN: 4920-01-199-4114
NIIN: 011994114
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 23005020
Manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc

General Description

The Adapter,mounting, cataloged under National Stock Number 4920-01-199-4114, 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 Allison Transmission Inc Dba Allison Transmission, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4920-01-199-4114
Primary Part Number	23005020
Item Name	Adapter,mounting
FSC / FSG	4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
Manufacturer	Allison Transmission Inc Dba Allison Transmission, 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
23005020 PRIMARY	Allison Transmission Inc Dba Allison Transmission, Inc (USA)

Reference documents

Reference	Meaning
23005020	5/2 Secondary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment

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

4920-00-000-0190

TEST SET,FLIGHT CONTROL SYSTEM

4920-00-001-1405

4920-00-001-1405 · Item name not on file

4920-00-001-1716

4920-00-001-1716 · Item name not on file

4920-00-001-1744

4920-00-001-1744 · Item name not on file

4920-00-001-1745

4920-00-001-1745 · Item name not on file

4920-00-001-1746

4920-00-001-1746 · Item name not on file

4920-00-001-1747

4920-00-001-1747 · Item name not on file

4920-00-001-1748

4920-00-001-1748 · Item name not on file

Frequently Asked Questions

What is NSN 4920-01-199-4114?

NSN 4920-01-199-4114 is a Adapter,mounting, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-199-4114?

NSN 4920-01-199-4114 has 1 manufacturer part number on file: 23005020 (Allison Transmission Inc Dba Allison Transmission, Inc).

What are the specifications of 23005020?

Key specifications for 23005020: End Item Identification: T56 ENGINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4920-01-199-4114 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