The O-Ring, cataloged under National Stock Number 5331-01-477-2415, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Manitowoc Crane Group (uk) Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-477-2415 |
| Primary Part Number | 7755908000 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Manitowoc Crane Group (uk) Limited |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 7755908000 | Manitowoc Crane Group (uk) Limited (GBR) |
| Reference | Meaning |
|---|---|
| 7755908000 | 5/9 Secondary reference Minnpar, Llc Dba Minnpar |
| 7755908000 | 3/9 Design control — primary reference Grove U.s. Llc Dba Grove Us Llc |
| 7-755-908000 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-477-2415 is a O-Ring, manufactured by Manitowoc Crane Group (uk) Limited, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-477-2415 has 1 manufacturer part number on file: 7755908000 (Manitowoc Crane Group (uk) Limited).
Key specifications for 7755908000: End Item Identification: DIRECT VENDOR DELIVERY (DVD), ATEC AT422-T, NSN: 3810-01-448-2619,CAGE 12361, PART NUMBER 1-140-00513, TM5-3810-307-24P, CONTRACT DAAE07-97-D-X001. 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.