The Piston,lock Ratchet, cataloged under National Stock Number 1730-00-757-4977, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Columbus Jack Corporation Div Columbus Jack. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Piston,lock Ratchet |
| FSC / FSG | 1730 — No Item Name Available (FSG 17) |
| Manufacturers | Sypris Electronics, Llc (CAGE 14028); Age Logistics Corporation (CAGE 02708); Columbus Jack Corporation Div Columbus Jack (CAGE 00994) |
| Parameter | Value |
|---|---|
| NSN | 1730-00-757-4977 |
| Primary Part Number | 4970-9 |
| Item Name | Piston,lock Ratchet |
| FSC / FSG | 1730 / 17 — No Item Name Available |
| Manufacturer | Columbus Jack Corporation Div Columbus Jack |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1730-00-757-4977 is a Piston,lock Ratchet, manufactured by Columbus Jack Corporation Div Columbus Jack, classified under FSC 1730 (No Item Name Available). Status: active.
NSN 1730-00-757-4977 has 3 cross-referenced part numbers: 3553001 (Sypris Electronics, Llc), 4970-9 (Age Logistics Corporation), 4970-9 (Columbus Jack Corporation Div Columbus Jack).
There are 7 known substitutes for 1730-00-757-4977: 5325-00-074-3799, 5133-00-236-4043, 4820-00-474-2280 and 4 more. Verify interchangeability with system specifications before substitution.