The Fixture Assy,pivot, cataloged under National Stock Number 3990-01-508-2347, is classified within Federal Supply Class 3990 (Miscellaneous Materials Handling Equipment) of the Materials Handling Equipment 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3990-01-508-2347 |
| Item Name | Fixture Assy,pivot |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Status | ACTIVE |
| Material | STEEL AND STEEL CORROSION RESISTING AND NICKEL ALLOY |
| 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 |
|---|---|
| 752-7068433-A25 | D/9 Drawing number reference only Naval Sea Systems Command |
| H832-0399-A25 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3990-01-508-2347 is a Fixture Assy,pivot, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
Key specifications for 3990-01-508-2347: Overall Height: 9.000 INCHES NOMINAL IN; Overall Length: 28.500 INCHES NOMINAL IN; Overall Width: 19.800 INCHES NOMINAL IN; End Item Identification: VIRGINIA CLASS SSN; WEAPONS SHIPPING; PIVOT FIXTURE ASSY. 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.