The Seat,valve, cataloged under National Stock Number 4810-00-149-0815, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 13 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 37 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-00-149-0815 |
| Primary Part Number | 107327PC17 |
| Item Name | Seat,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| Status | ACTIVE |
| FSC Application Data | VALVE,AIR COMPRESSOR |
| Body Outside Diameter | 7.313 INCHES NOMINAL IN |
| Material | COPPER OVERALL |
| Seating Surface Shape | FLAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 107327PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 107315PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 109310PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 109304PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 107326PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 107333PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 107316PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 107328PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 3088N PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 109302PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 107314PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 107303PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| 109303PC17 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| 107333PC17 | 5/9 Secondary reference U.S. Government activity |
| 107316PC17 | 5/9 Secondary reference U.S. Government activity |
| 107322PC17 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 109303PC17 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| HL1853PC17 | 5/9 Secondary reference U.S. Government activity |
| 107303PC17 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 109302PC17 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 107328PC17 | 5/9 Secondary reference U.S. Government activity |
| 107303PC17 | 5/9 Secondary reference U.S. Government activity |
| 107315PC17 | 5/9 Secondary reference U.S. Government activity |
| PC17 | 5/9 Secondary reference U.S. Government activity |
| 107315PC17 | 5/9 Secondary reference U.S. Government activity |
| 107328PC17 | 5/9 Secondary reference U.S. Government activity |
| HL1859PC17 | 5/9 Secondary reference U.S. Government activity |
| HL3539PC17 | 5/9 Secondary reference U.S. Government activity |
| HL5723PC17 | 5/9 Secondary reference U.S. Government activity |
| HL1851PC17 | 5/9 Secondary reference U.S. Government activity |
| 87759-1PC17 | 5/9 Secondary reference U.S. Government activity |
| 3088N | 5/9 Secondary reference U.S. Government activity |
| 107327PC17 | 5/9 Secondary reference U.S. Government activity |
NSN 4810-00-149-0815 is a Seat,valve, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-00-149-0815 has 13 manufacturer part numbers on file: 107327PC17 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 107315PC17 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 109310PC17 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 109304PC17 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions), 107326PC17 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions) and 8 more.
2 possible matches (shared part number, not a government interchangeability claim): 4310-01-170-2405, 5935-01-418-5185. Verify interchangeability with system specifications before substitution.
Key specifications for 107327PC17: FSC Application Data: VALVE,AIR COMPRESSOR; Body Outside Diameter: 7.313 INCHES NOMINAL IN; Material: COPPER OVERALL; Seating Surface Shape: FLAT. 4 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.
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.