The Filter Assembly, cataloged under National Stock Number 1440-01-040-9150, is classified within Federal Supply Class 1440 (Launchers, Guided Missile) of the Guided Missiles group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | Technical Wire Products, Llc Dba Twp (CAGE 07700); Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (CAGE 18565) |
| Parameter | Value |
|---|---|
| NSN | 1440-01-040-9150 |
| Primary Part Number | 5165271-1 |
| Item Name | Filter Assembly |
| FSC / FSG | 1440 / 14 — Launchers, Guided Missile |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 5165271-1 | Technical Wire Products, Llc Dba Twp (USA) |
| 5165271-1 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| Reference | Meaning |
|---|---|
| 2886524 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| 60-00432 | 5/1 Secondary reference Technical Wire Products, Llc Dba Twp |
| 5165271-1 | 5/9 Secondary reference Freehold Manufacturing Assembly Company, Inc. Dba Freehold Manufacturing Assembly Co Inc |
| 06-0502-3387 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| 5165271-1 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| 8632-0072-70 | 5/9 Secondary reference Laird Technologies, Inc Dba Laird Technologies |
NSN 1440-01-040-9150 is a Filter Assembly, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 1440, Launchers, Guided Missile. Status: active.
NSN 1440-01-040-9150 has 2 manufacturer part numbers on file: 5165271-1 (Technical Wire Products, Llc Dba Twp), 5165271-1 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).
3 possible matches (shared part number, not a government interchangeability claim): 4140-01-085-3646, 5977-01-334-9787, 9905-01-546-1188. 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.
NSN 1440-01-040-9150 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.