The Cover,fuel Filter Bypass Valve, cataloged under National Stock Number 2915-00-931-5233, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-931-5233 |
| Primary Part Number | 513326 |
| Item Name | Cover,fuel Filter Bypass Valve |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STAINLESS STEEL,O/A DIM. 1.890 IN. MIN TO 1.910 IN. MAX DIA BY 0.830 IN. MIN TO 0.850 IN. MAX LG,0.440 IN. MIN TO 0.460 IN. MAX DIA SMALL END,HEX CENTER FITS INTO 0.492 IN. MIN TO 0.502 IN. MAX DIA,2 HOLES,SIZE /.055 IN. MIN TO 0.065 IN. MAX DIA,ON HEX IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 513326 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2915-00-931-5233 is a Cover,fuel Filter Bypass Valve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-931-5233 has 1 manufacturer part number on file: 513326 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-365-8241. Verify interchangeability with system specifications before substitution.
Key specifications for 513326: General Characteristics Item Description: MATERIAL STAINLESS STEEL,O/A DIM. 1.890 IN. MIN TO 1.910 IN. MAX DIA BY 0.830 IN. MIN TO 0.850 IN. MAX LG,0.440 IN. MIN TO 0.460 IN. MAX DIA SMALL END,HEX CENTER FITS INTO 0.492 IN. MIN TO 0.502 IN. MAX DIA,2 HOLES,SIZE /.055 IN. MIN TO 0.065 IN. MAX DIA,ON HEX IN; End Item Identification: 29159312944. 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.
NSN 2915-00-931-5233 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.