The Parts Kit,cylinder, cataloged under National Stock Number 3990-01-017-8361, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3990-01-017-8361 |
| Item Name | Parts Kit,cylinder |
| FSC / FSG | 3990 / 39 — Miscellaneous Materials Handling Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | 4 IN. DIA CYLINDER O RING KIT 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 |
|---|---|
| CS33S10 | C/1 Advisory reference — outside the item-of-supply concept Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions Div Teledyne Mec |
| 249070 | 3/9 Design control — primary reference Altec Hiline, Llc Div Altec Hiline |
NSN 3990-01-017-8361 is a Parts Kit,cylinder, classified under FSC 3990, Miscellaneous Materials Handling Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5340-01-483-5914. Verify interchangeability with system specifications before substitution.
Key specifications for 3990-01-017-8361: General Characteristics Item Description: 4 IN. DIA CYLINDER O RING KIT 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.