The Piston,compressor, cataloged under National Stock Number 4130-00-776-6407, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4130-00-776-6407 |
| Primary Part Number | 4330-1937 |
| Item Name | Piston,compressor |
| FSC / FSG | 4130 / 41 — No Item Name Available |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | CANCELLED |
| Ring Groove Quantity | 2 AND 1 |
| Head Style | DISH |
| Integral Connecting Rod | NOT INCLUDED |
| Material | ALUMINUM ALLOY |
| Surface Finish | FINISHED |
| Diameter | 2.750 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D4330-1937 | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| PST00020 | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| 4330-1937 PRIMARY | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
| PST20 | Eaton Corp Clutch Div (USA) |
| PST21 | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
NSN 4130-00-776-6407 is a Piston,compressor, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4130 (No Item Name Available). Status: cancelled.
NSN 4130-00-776-6407 has 5 cross-referenced part numbers: D4330-1937 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), PST00020 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), 4330-1937 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters), PST20 (Eaton Corp Clutch Div), PST21 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
There are 3 known substitutes for 4130-00-776-6407: 4310-00-167-9947, 4730-00-336-9266, 4310-00-471-0129. Verify interchangeability with system specifications before substitution.
Key specifications for 4330-1937: Overall Height: 2.750 INCHES NOMINAL IN; Ring Groove Quantity: 2 AND 1; Head Style: DISH; Integral Connecting Rod: NOT INCLUDED. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 4130-00-776-6407 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.