The Nut Assembly,tripod Hydraulic Ja, cataloged under National Stock Number 1730-01-118-3549, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Columbus Jack Corporation Div Columbus Jack. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1730-01-118-3549 |
| Primary Part Number | 76053 |
| Item Name | Nut Assembly,tripod Hydraulic Ja |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 76055,76054,.875 IN. DIA,THREE MS9048-166,.188 IN. DIA X .75 IN. LG; THREE HOLES .188 IN. DIA X .75 IN. LG; 5.25 IN. DIA MOD 29 DEG ACME THD,FOUR THDS PER IN.,MAJOR DIA 5.262 IN.,MINOR DIA 5.092 IN.,.015-.02 THD FILLET RAD,.01-.015 THD CORNER RAD,TRUNCATE THD ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 76053 | Columbus Jack Corporation Div Columbus Jack (USA) |
| Reference | Meaning |
|---|---|
| 76053 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1730-01-118-3549 is a Nut Assembly,tripod Hydraulic Ja, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-118-3549 has 1 manufacturer part number on file: 76053 (Columbus Jack Corporation Div Columbus Jack).
2 possible matches (shared part number, not a government interchangeability claim): 2995-01-126-3071, 5930-01-588-1658. Verify interchangeability with system specifications before substitution.
Key specifications for 76053: General Characteristics Item Description: CONSISTS OF 76055,76054,.875 IN. DIA,THREE MS9048-166,.188 IN. DIA X .75 IN. LG; THREE HOLES .188 IN. DIA X .75 IN. LG; 5.25 IN. DIA MOD 29 DEG ACME THD,FOUR THDS PER IN.,MAJOR DIA 5.262 IN.,MINOR DIA 5.092 IN.,.015-.02 THD FILLET RAD,.01-.015 THD CORNER RAD,TRUNCATE THD ENDS IN; End Item Identification: MODEL 760,60 T JACK,1730-01-060-9575. 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.
NSN 1730-01-118-3549 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.