The Pulley,groove, cataloged under National Stock Number 3020-01-474-3517, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Cam Industries, Inc Dba Peerless Tool Division. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3020-01-474-3517 |
| Primary Part Number | 91855-D |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Cam Industries, Inc Dba Peerless Tool Division |
| 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 |
|---|---|
| 91855-D PRIMARY | Cam Industries, Inc Dba Peerless Tool Division (USA) |
| Reference | Meaning |
|---|---|
| 91852-D | D/9 Drawing number reference only Cam Industries, Inc Dba Peerless Tool Division |
| D91855 | C/1 Advisory reference — outside the item-of-supply concept Cam Industries, Inc Dba Peerless Tool Division |
| D-91852 ITEM-15 | 5/9 Secondary reference Cam Industries, Inc Dba Peerless Tool Division |
NSN 3020-01-474-3517 is a Pulley,groove, manufactured by Cam Industries, Inc Dba Peerless Tool Division, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-474-3517 has 1 manufacturer part number on file: 91855-D (Cam Industries, Inc Dba Peerless Tool Division).
Key specifications for 91855-D: End Item Identification: USED ON USNS STALWART CLASS TAGOS-TAPING HEAD ASSEMBLY MADE FOR THE LCT TAPING MACHINE. 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.