The Cup,crank Drive Trailer Jack Ass, cataloged under National Stock Number 5120-01-082-4722, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-082-4722 |
| Primary Part Number | 49-1439 |
| Item Name | Cup,crank Drive Trailer Jack Ass |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics |
| Status | ACTIVE |
| General Characteristics Item Description | ITEM CONSISTS OF OUTSIDE DIA 2 IN.,LENGTH 1 7/8 IN.,DRILL 13/64 IN. THRU COUNTERSINK .390 DIA X 82 DEG 4 PLACES EQUAL SPACED ON 2.875 DIA B.C.,MATL CAST 319F ALUMINUM,FINISH BLACK ANODIZE TYII CL2 IN |
| 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 |
|---|---|
| 49-1439 PRIMARY | Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics (USA) |
NSN 5120-01-082-4722 is a Cup,crank Drive Trailer Jack Ass, manufactured by Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-082-4722 has 1 manufacturer part number on file: 49-1439 (Photo-Sonics, Inc. Dba Photo-Sonics Inc Div Photo-Sonics).
Key specifications for 49-1439: General Characteristics Item Description: ITEM CONSISTS OF OUTSIDE DIA 2 IN.,LENGTH 1 7/8 IN.,DRILL 13/64 IN. THRU COUNTERSINK .390 DIA X 82 DEG 4 PLACES EQUAL SPACED ON 2.875 DIA B.C.,MATL CAST 319F ALUMINUM,FINISH BLACK ANODIZE TYII CL2 IN; End Item Identification: CINE SEXTANT JACK SCREW HAND P/N 49-1430. 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.