The Back-Up Ring,preformed Packing, cataloged under National Stock Number 5330-01-656-2632, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cat Pumps Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-656-2632 |
| Primary Part Number | 701599 |
| Item Name | Back-Up Ring,preformed Packing |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Cat Pumps Corp |
| Status | ACTIVE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| Cross-Sectional Shape Style | SINGLE TURN SPIRAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 701599 PRIMARY | Cat Pumps Corp (USA) |
NSN 5330-01-656-2632 is a Back-Up Ring,preformed Packing, manufactured by Cat Pumps Corp, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-656-2632 has 1 cross-referenced part number: 701599 (Cat Pumps Corp).
There is 1 known substitute for 5330-01-656-2632: 5961-00-394-0902. Verify interchangeability with system specifications before substitution.
Key specifications for 701599: End Item Identification: PLUNGER PUMP; Part Name Assigned by Controlling Agency: BACK UP RING, VALVE SEAL; Material: PLASTIC POLYTETRAFLUOROETHYLENE; Cross-Sectional Shape Style: SINGLE TURN SPIRAL. 4 total characteristics are documented in the Federal Logistics Information System.