The Valve,flow Control, cataloged under National Stock Number 4820-01-460-8929, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bauer Compressors, Inc.. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-460-8929 |
| Primary Part Number | 187287 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bauer Compressors, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 187287 PRIMARY | Bauer Compressors, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10461174 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 081409 | 5/9 Secondary reference Bauer Compressors, Inc. |
| 81409 | 5/9 Secondary reference Bauer Compressors, Inc. |
| 1872387 | 5/9 Secondary reference Bauer Compressors, Inc. |
| 007790 | 5/9 Secondary reference Bauer Compressors, Inc. |
NSN 4820-01-460-8929 is a Valve,flow Control, manufactured by Bauer Compressors, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-460-8929 has 1 manufacturer part number on file: 187287 (Bauer Compressors, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 4120-01-537-5078, 2835-01-633-6975, 6850-01-690-5877. Verify interchangeability with system specifications before substitution.
Key specifications for 187287: Special Features: NEXT HIGHER ASSY BREATHING AIR; REPLACEMENT VALVE (ANODIZED IN NATURAL COLOR) REQUIRES TOOL 082048 FOR INSTALLATION; Part Name Assigned by Controlling Agency: SUCTION VALVE; End Item Identification: WSD TICONDEROGA CLASS CG (47). 0 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.