NSN 4920-01-135-3423 · NIIN 011353423 · Part number W013819-2
Dorsey Metrology International, Inc. Dba Dorsey Metrology International · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 06253
Government record, cited
NSN 4920-01-135-3423 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-135-3423. Manufacturer of record part number: W013819-2.
Also searched as4920-01-135-3423 ·
4920011353423 ·
NIIN 011353423 ·
01-135-3423 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 06253 · W013819-2 · 21C7203P01 · 21C7203P01
Manufacturer of record: Dorsey Metrology International, Inc. Dba Dorsey Metrology International
Identification
NSN: 4920-01-135-3423
NIIN: 011353423
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: W013819-2
Manufacturer: Dorsey Metrology International, Inc. Dba Dorsey Metrology International
General Description
The Fixture,gage,land, cataloged under National Stock Number 4920-01-135-3423, 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 Dorsey Metrology International, Inc. Dba Dorsey Metrology International. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Dorsey Metrology International, Inc. Dba Dorsey Metrology International (USA)
Reference documents
Reference
Meaning
21C7203P01
5/9Secondary reference
U.S. Government activity
21C7203P01
7/2Vendor item drawing reference
General Electric Company
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 4920-01-135-3423?
NSN 4920-01-135-3423 is a Fixture,gage,land, manufactured by Dorsey Metrology International, Inc. Dba Dorsey Metrology International, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-135-3423?
NSN 4920-01-135-3423 has 1 manufacturer part number on file: W013819-2 (Dorsey Metrology International, Inc. Dba Dorsey Metrology International).
What are the specifications of W013819-2?
Key specifications for W013819-2: End Item Identification: UH-60 TURBINE ENGINE, ROTARY WING AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-135-3423 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.
What is the DEMIL code for NSN 4920-01-135-3423?
NSN 4920-01-135-3423 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.