The Noise Suppressor System,aircraft, cataloged under National Stock Number 4920-00-400-0238, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Western Machine Works Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-400-0238 |
| Primary Part Number | 1134A |
| Item Name | Noise Suppressor System,aircraft |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Western Machine Works Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4920-00-400-0238 is a Noise Suppressor System,aircraft, manufactured by Western Machine Works Inc, classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-00-400-0238 has 2 cross-referenced part numbers: 1134A (Western Machine Works Inc), 1134A (General Acoustics Corp).
There is 1 known substitute for 4920-00-400-0238: 5940-00-159-0244. Verify interchangeability with system specifications before substitution.
Key specifications for 1134A: End Item Identification: T-38 ACFT ENGINE; Special Features: COMPANY ITEM NAME--SUPPRESSOR, NOISE, ENGINE. 2 total characteristics are documented in the Federal Logistics Information System.