The Filter Assembly, cataloged under National Stock Number 1440-01-040-9148, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Filter Assembly |
| FSC / FSG | 1440 — Launchers, Guided Missile (FSG 14) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 1440-01-040-9148 |
| Primary Part Number | 5165269-1 |
| Item Name | Filter Assembly |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5165269-1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 60-00431 | 5/9 Secondary reference Technical Wire Products, Llc Dba Twp |
| 2886522 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 5165269-1 | 5/1 Secondary reference Laird Technologies, Inc Dba Laird Technologies |
| 60-00431A | 5/9 Secondary reference Technical Wire Products, Llc Dba Twp |
| 06-0502-3381 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
NSN 1440-01-040-9148 is a Filter Assembly, manufactured by Naval Sea Systems Command, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-040-9148 has 1 manufacturer part number on file: 5165269-1 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-085-3644. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.