The Cylinder,actuating,linear, cataloged under National Stock Number 3040-01-553-8323, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Jarp Industries, Inc. Dba Jarp Industries Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 3040-01-553-8323 |
| Primary Part Number | 100055B |
| Item Name | Cylinder,actuating,linear |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Jarp Industries, Inc. Dba Jarp Industries Inc |
| 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 |
|---|---|
| APPLETON PN YMD-9859 | Appleton Marine Inc (USA) |
| AMD-1740 ITEM 14 | Appleton Marine Inc (USA) |
| 100055B REV A / PN-100055B | Jarp Industries, Inc. Dba Jarp Industries Inc (USA) |
| 100055B PRIMARY | Jarp Industries, Inc. Dba Jarp Industries Inc (USA) |
NSN 3040-01-553-8323 is a Cylinder,actuating,linear, manufactured by Jarp Industries, Inc. Dba Jarp Industries Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-553-8323 has 4 manufacturer part numbers on file: APPLETON PN YMD-9859 (Appleton Marine Inc), AMD-1740 ITEM 14 (Appleton Marine Inc), 100055B REV A / PN-100055B (Jarp Industries, Inc. Dba Jarp Industries Inc), 100055B (Jarp Industries, Inc. Dba Jarp Industries Inc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-555-0136. Verify interchangeability with system specifications before substitution.
Key specifications for 100055B: Overall Length: 62.500 INCHES NOMINAL IN; Special Features: ROD MATERIAL HARD CROME PLATED; Part Name Assigned by Controlling Agency: CYLINDER ASSEMBLY,BOOM; End Item Identification: CRANE ASSEMBLY. 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.