The Diaphragm,rolling, cataloged under National Stock Number 2910-00-261-9628, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Woodward, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2910-00-261-9628 |
| Primary Part Number | 219013 |
| Item Name | Diaphragm,rolling |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | SYNTHETIC RUBBER IMPREGNATED FABRIC O/A; 2.250 IN. DIA O/A,1.062 IN. H O/A,0.020 IN. THK O/A; BASE H 0.130 IN.; BODY LARGEST DIA 1.875 IN.,BODY SMALLEST DIA 1.500 IN.; CENTER HOLE 0.250 IN. ID 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 |
|---|---|
| 219013 PRIMARY | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 40043-72 | 5/9 Secondary reference Woodward, Inc. |
| 4004372 | 5/9 Secondary reference Woodward, Inc. |
NSN 2910-00-261-9628 is a Diaphragm,rolling, manufactured by Woodward, Inc., classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-00-261-9628 has 1 manufacturer part number on file: 219013 (Woodward, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-153-5725, 5310-01-377-8948. Verify interchangeability with system specifications before substitution.
Key specifications for 219013: General Characteristics Item Description: SYNTHETIC RUBBER IMPREGNATED FABRIC O/A; 2.250 IN. DIA O/A,1.062 IN. H O/A,0.020 IN. THK O/A; BASE H 0.130 IN.; BODY LARGEST DIA 1.875 IN.,BODY SMALLEST DIA 1.500 IN.; CENTER HOLE 0.250 IN. ID 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.