The Seat,plunger Spring, cataloged under National Stock Number 2910-00-334-9294, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-334-9294 |
| Primary Part Number | 81312S41-930PC16 |
| Item Name | Seat,plunger Spring |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | SPRING,C1118; 0.346 IN. ID,2.500 IN.OD 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 |
|---|---|
| 81312S41-930PC16 PRIMARY | Naval Sea Systems Command (USA) |
| 81311S41-124PC16 PRIMARY | Naval Sea Systems Command (USA) |
| 81311S41-122PC16 PRIMARY | Naval Sea Systems Command (USA) |
| 81312S41-928PC16 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| AMC61S41-346PC16 | 3/2 Design control — primary reference U.S. Government activity |
| 81312S41-930PC16 | 5/9 Secondary reference U.S. Government activity |
| 81311S41-124PC16 | 5/9 Secondary reference U.S. Government activity |
| AMC61S41-348PC16 | 3/2 Design control — primary reference U.S. Government activity |
| WMS2092-400X | 5/9 Secondary reference Ambac International Corporation Div Ambac International |
| 81312S41-928PC16 | 5/9 Secondary reference U.S. Government activity |
| WMS2092-400X | 5/9 Secondary reference Haynes Corporation |
| 81311S41-122PC16 | 5/9 Secondary reference U.S. Government activity |
NSN 2910-00-334-9294 is a Seat,plunger Spring, manufactured by Naval Sea Systems Command, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-334-9294 has 4 manufacturer part numbers on file: 81312S41-930PC16 (Naval Sea Systems Command), 81311S41-124PC16 (Naval Sea Systems Command), 81311S41-122PC16 (Naval Sea Systems Command), 81312S41-928PC16 (Naval Sea Systems Command).
Key specifications for 81312S41-930PC16: General Characteristics Item Description: SPRING,C1118; 0.346 IN. ID,2.500 IN.OD IN. 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.