The Cam,valve, cataloged under National Stock Number 4810-01-200-9418, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4810-01-200-9418 |
| Primary Part Number | S-4127-1 PIECE 80 |
| Item Name | Cam,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
| Status | ACTIVE |
| General Characteristics Item Description | VALVE BRONZE;0.750 IN.DIA;ONE HOLE 0.375 IN.DIA IN |
| 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 |
|---|---|
| S-4127-1 PIECE 80 PRIMARY | Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company (USA) |
| Reference | Meaning |
|---|---|
| S-4127 | D/9 Drawing number reference only Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
| S-4127-1-P | 5/9 Secondary reference Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
| S-4127-1-P PIECE 80 | 5/9 Secondary reference Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
| S-4127-1 PIECE 8 | 3/9 Design control — primary reference Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
| S-4127 PIECE 80 | 5/9 Secondary reference Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company |
NSN 4810-01-200-9418 is a Cam,valve, manufactured by Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-200-9418 has 1 manufacturer part number on file: S-4127-1 PIECE 80 (Ruggles-Klingemann Mfg Co Dba the Ruggles-Klingemann Company).
3 possible matches (shared part number, not a government interchangeability claim): 4810-01-201-7565, 3040-01-435-1718, 3040-01-436-4202. Verify interchangeability with system specifications before substitution.
Key specifications for S-4127-1 PIECE 80: General Characteristics Item Description: VALVE BRONZE;0.750 IN.DIA;ONE HOLE 0.375 IN.DIA IN; Special Features: CAGE TYPE CODE F DISTRIBUTOR AS 3/2 OEM: RUGGLES-KLINGEMANN MFG. CO. 78 WATER ST. BEVERLY, MA 01915-5027, PH. 9782328300; PS STATES THAT THEY ARE A MANUFACTURER.. 1 specification is 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.