The Support,switch,valve, cataloged under National Stock Number 2995-01-167-8622, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2995-01-167-8622 |
| Primary Part Number | 665881 |
| Item Name | Support,switch,valve |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| FSC Application Data | MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT |
| General Characteristics Item Description | MATL CRES AMS 5643 17-4PH,1.000 IN. LG,1.000 IN. OD,0.250 IN. ID,0.235 IN. PITCH DIA,2 HOLES 0.109 IN. DIA THRU CSK 80.0 DEG TO 120.0 DEG BY 0.155 IN. DIA,1 HOLE 0.185 IN. DIA THRU IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 665881 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 665881 | 5/9 Secondary reference U.S. Government activity |
NSN 2995-01-167-8622 is a Support,switch,valve, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-167-8622 has 1 manufacturer part number on file: 665881 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 665881: FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT; General Characteristics Item Description: MATL CRES AMS 5643 17-4PH,1.000 IN. LG,1.000 IN. OD,0.250 IN. ID,0.235 IN. PITCH DIA,2 HOLES 0.109 IN. DIA THRU CSK 80.0 DEG TO 120.0 DEG BY 0.155 IN. DIA,1 HOLE 0.185 IN. DIA THRU IN; End Item Identification: U/O VALVE,SHUTOFF FSCM 99193 PN 392284-3-1 NSN 2995009742847,E/I C141 A/B ACFT. 2 specifications are documented in the U.S. Government catalog.
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 2995-01-167-8622 has DEMIL Code B. 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.