NSN 4920-01-669-7526 · NIIN 016697526 · Part number 252170-1
Eti Tech Llc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 07YQ3
Government record, cited
NSN 4920-01-669-7526 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-669-7526. Manufacturer of record part number: 252170-1.
Also searched as4920-01-669-7526 ·
4920016697526 ·
NIIN 016697526 ·
01-669-7526 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 07YQ3 · 252170-1 · 47D00340-1
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 252170-1
Manufacturer: Eti Tech Llc
General Description
The Case,electrical-Electronic Test, cataloged under National Stock Number 4920-01-669-7526, 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 Eti Tech Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
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 4920-01-669-7526?
NSN 4920-01-669-7526 is a Case,electrical-Electronic Test, manufactured by Eti Tech Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-669-7526?
NSN 4920-01-669-7526 has 2 manufacturer part numbers on file: 252170-1 (Eti Tech Llc), 47D00340-1 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
What are the specifications of 252170-1?
Key specifications for 252170-1: Part Name Assigned by Controlling Agency: CASE ASSY CASE B; End Item Identification: F-35 AIRCRAFT SUPPORT EQUIPMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-669-7526 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.