The Body Assembly,check Valve, cataloged under National Stock Number 2910-00-656-7144, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2910-00-656-7144 |
| Item Name | Body Assembly,check Valve |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTANT STEEL,3.714 IN. O/A OD,0.690 IN. LG,0.126 IN. DIA BORE,ENDS SLOTTED,W/NYLON LOCK-PLUG,BODY EXTERNALLY THD,3/8-24 UNF-3A THD SIZE A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 376202 | 3/2 Design control — primary reference U.S. Government activity |
| 376202 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 2910-00-656-7144 is a Body Assembly,check Valve, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6625-01-306-4477. Verify interchangeability with system specifications before substitution.
Key specifications for 2910-00-656-7144: General Characteristics Item Description: CORROSION RESISTANT STEEL,3.714 IN. O/A OD,0.690 IN. LG,0.126 IN. DIA BORE,ENDS SLOTTED,W/NYLON LOCK-PLUG,BODY EXTERNALLY THD,3/8-24 UNF-3A THD SIZE A. 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.