NSN 1730-01-047-6546 · NIIN 010476546 · Part number 2955-8
Columbus Jack Corporation Div Columbus Jack · FSC 1730 — Aircraft Ground Servicing Equipment · FSG 17 — Aircraft Launch, Landing, and Ground Handling Equipment · CAGE 00994
Government record, cited
NSN 1730-01-047-6546 — this item is cataloged by the U.S. Government under National Stock Number 1730-01-047-6546. Manufacturer of record part number: 2955-8.
Manufacturer of record: Columbus Jack Corporation Div Columbus Jack
Identification
NSN: 1730-01-047-6546
NIIN: 010476546
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: 2955-8
Manufacturer: Columbus Jack Corporation Div Columbus Jack
General Description
The Piston,jack, cataloged under National Stock Number 1730-01-047-6546, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1730-01-047-6546
Primary Part Number
2955-8
Item Name
Piston,jack
FSC / FSG
1730 / 17 — Aircraft Ground Servicing Equipment
Manufacturer
Columbus Jack Corporation Div Columbus Jack
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2840-01-120-630629558POSSIBLE MATCH
SUPPORT,SEAL RETAINER
Possible match (shared part number)Williams International Co., L.l.c.
3040-01-219-2816POSSIBLE MATCH
CAM SHAFT ASSY
Possible match (shared part number)
5315-01-460-531129558POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Ausco Products Inc
5998-01-518-571429558POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)L3 Technologies, Inc. Div Communication Systems-West
6145-01-613-298029558POSSIBLE MATCH
CABLE,SPECIAL PURPOSE,ELECTRICAL
Possible match (shared part number)Silver Eagle Manufacturing Co
NSN 1730-01-047-6546 is a Piston,jack, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
What part numbers are listed for NSN 1730-01-047-6546?
NSN 1730-01-047-6546 has 1 manufacturer part number on file: 2955-8 (Columbus Jack Corporation Div Columbus Jack).
What NSN replaces 1730-01-047-6546?
5 possible matches (shared part number, not a government interchangeability claim): 2840-01-120-6306, 3040-01-219-2816, 5315-01-460-5311. Verify interchangeability with system specifications before substitution.
What are the specifications of 2955-8?
Key specifications for 2955-8: End Item Identification: E-3A ACFT A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1730-01-047-6546 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1730-01-047-6546?
NSN 1730-01-047-6546 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.