The Retainer,diaphragm, cataloged under National Stock Number 2910-00-494-7653, 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 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-00-494-7653 |
| Primary Part Number | 968056-3 |
| Item Name | Retainer,diaphragm |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Service & Sales Inc |
| Status | ACTIVE |
| FSC Application Data | ENGINE FUEL SYSTEM COMPONENTS,NONAIRCRAFT |
| General Characteristics Item Description | MATL QQ-A-225/6 2024-T4 OR T351,OPT MATL QQ-A-200/3 2024-T351 OR T4,HARD ANODIZE AIRESEARCH SPEC EMS52401 TYPE I CLASS A,0.070 IN. O/A THK,1.220 IN. O/A DIA,6 HOLES THRU 0.174 IN. DIA 0.392 IN. APART 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 |
|---|---|
| 968056-3 | Service & Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| 968056-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2910-00-494-7653 is a Retainer,diaphragm, manufactured by Service & Sales Inc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-494-7653 has 1 manufacturer part number on file: 968056-3 (Service & Sales Inc).
Key specifications for 968056-3: FSC Application Data: ENGINE FUEL SYSTEM COMPONENTS,NONAIRCRAFT; General Characteristics Item Description: MATL QQ-A-225/6 2024-T4 OR T351,OPT MATL QQ-A-200/3 2024-T351 OR T4,HARD ANODIZE AIRESEARCH SPEC EMS52401 TYPE I CLASS A,0.070 IN. O/A THK,1.220 IN. O/A DIA,6 HOLES THRU 0.174 IN. DIA 0.392 IN. APART IN; End Item Identification: NHA AND U/O 968050-1. 2 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.