The Adjusting Nut, cataloged under National Stock Number 4320-01-458-6959, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-458-6959 |
| Item Name | Adjusting Nut |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| 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 |
|---|---|
| 1078F21 ITEM 15 | 3/9 Design control — primary reference Rosemount Analytical, Inc. Div Process Analytical Division |
| 130994-001 | C/1 Advisory reference — outside the item-of-supply concept Rosemount Analytical, Inc. Div Process Analytical Division |
NSN 4320-01-458-6959 is a Adjusting Nut, classified under FSC 4320, Power and Hand Pumps. Status: active.
Key specifications for 4320-01-458-6959: Part Name Assigned by Controlling Agency: ADJUSTING NUT ASSEMBLY; End Item Identification: RELAY SENDER, ROSEMOUNT ANALYTICAL INC., MODEL 53-N, P/N 1078F21A43; 30PSIG. 0 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.