The Diaphragm,actuator Valve,special, cataloged under National Stock Number 2910-00-252-8055, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Service & Sales Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-252-8055 |
| Primary Part Number | SS-969318-1 |
| Item Name | Diaphragm,actuator Valve,special |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Service & Sales Inc |
| Status | ACTIVE |
| Style Designator | SPECIAL SHAPED |
| Material Thickness | 0.018 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 1.625 INCHES NOMINAL IN |
| Center to Center Distance Between Bolt Holes Along Width | 1.625 INCHES NOMINAL IN |
| Outside Corner Radius | 0.312 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Hole Diameter | 0.240 INCHES NOMINAL 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 |
|---|---|
| SS-969318-1 | Service & Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| 969318-1 | 3/2 Design control — primary reference U.S. Government activity |
| SS-969318-1 | 5/9 Secondary reference Tampa Shipyards Inc |
NSN 2910-00-252-8055 is a Diaphragm,actuator Valve,special, manufactured by Service & Sales Inc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-252-8055 has 1 manufacturer part number on file: SS-969318-1 (Service & Sales Inc).
Key specifications for SS-969318-1: Overall Height: 0.312 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED; Overall Length: 2.250 INCHES NOMINAL IN; Overall Width: 2.250 INCHES NOMINAL IN. 8 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.