NSN 4920-01-138-5890 · NIIN 011385890 · Part number WI/FW9456-2
Williamsrdm, Inc. · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 27899
Government record, cited
NSN 4920-01-138-5890 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-138-5890. Manufacturer of record part number: WI/FW9456-2.
Also searched as4920-01-138-5890 ·
4920011385890 ·
NIIN 011385890 ·
01-138-5890 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 27899 · WI/FW9456-2 · C9456-2
Nearby stock numbers← 4920-01-138-5813 Adapter, Test
·
4920-01-138-5922 →
Features
Adapter,test — FSC 4920
FSC Application Data: TEST SET,STORES MANAGEMENT F-16
Overall Diameter: 1.750 INCHES MAXIMUM IN
Test Item Connection Method: CABLE AND CONNECTOR
1 manufacturer part number on file
Manufacturer of record: Williamsrdm, Inc.
Identification
NSN: 4920-01-138-5890
NIIN: 011385890
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: WI/FW9456-2
Manufacturer: Williamsrdm, Inc.
General Description
The Adapter,test, cataloged under National Stock Number 4920-01-138-5890, 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 Williamsrdm, Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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.
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4920-00-001-1716 · Item name not on file
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4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
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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 4920-01-138-5890?
NSN 4920-01-138-5890 is a Adapter,test, manufactured by Williamsrdm, Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-138-5890?
NSN 4920-01-138-5890 has 1 manufacturer part number on file: WI/FW9456-2 (Williamsrdm, Inc.).
What are the specifications of WI/FW9456-2?
Key specifications for WI/FW9456-2: FSC Application Data: TEST SET,STORES MANAGEMENT F-16; Overall Diameter: 1.750 INCHES MAXIMUM IN; Test Item Connection Method: CABLE AND CONNECTOR; Overall Length: 6.000 INCHES MAXIMUM IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-138-5890 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.