The Adapter,spring Seat, cataloged under National Stock Number 4320-01-044-5767, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-044-5767 |
| Item Name | Adapter,spring Seat |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL ALLOY,HEAT TREATED ROCKWELL C58-62 HARDNESS,0.875 IN. LG O/A,0.345 IN. OD,0.162 IN ID,ONE END INVERTED FLARE 0.166 IN. ID,0.230 IN. DEEP,CHAMFERED ENDS 0.010 IN. BY 45 DEG,OTHER END 0.162 IN. @DIA,CHAMFERED ENDS 0.031 IN. BY 45 DEG IN |
| 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 |
|---|---|
| 61359 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4320-01-044-5767 is a Adapter,spring Seat, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-044-5767: General Characteristics Item Description: STEEL ALLOY,HEAT TREATED ROCKWELL C58-62 HARDNESS,0.875 IN. LG O/A,0.345 IN. OD,0.162 IN ID,ONE END INVERTED FLARE 0.166 IN. ID,0.230 IN. DEEP,CHAMFERED ENDS 0.010 IN. BY 45 DEG,OTHER END 0.162 IN. @DIA,CHAMFERED ENDS 0.031 IN. BY 45 DEG 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.