The Valve Assembly,pump, cataloged under National Stock Number 4320-01-173-4646, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-173-4646 |
| Primary Part Number | YG-30 |
| Item Name | Valve Assembly,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL VALVE ROD LINK 1; BRONZE VALVE ROD LINK BUSHING 1; STEEL 0.500 IN. COLLAR 2; STEEL 0.500 IN. SPLIT NUT 2; STEEL 0.250 IN. BY 0.500 IN. SQUARE HEAD ROD POINT SET SCREW 29; STEEL 0.250 IN. BY 0.500 IN. DOG POINT HEADLESS SET SCREW 2 IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BS8-2326 PIECE 74 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| BS8-2326 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| YG-30 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| VG-30 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 4320-01-173-4646 is a Valve Assembly,pump, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-173-4646 has 4 cross-referenced part numbers: BS8-2326 PIECE 74 (Circor Naval Solutions Llc Dba Warren Pumps), BS8-2326 (Circor Naval Solutions Llc Dba Warren Pumps), YG-30 (Circor Naval Solutions Llc Dba Warren Pumps), VG-30 (Circor Naval Solutions Llc Dba Warren Pumps).
There are 10 known substitutes for 4320-01-173-4646: 4320-01-171-7359, 4320-01-173-4191, 4320-01-173-4192 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for YG-30: General Characteristics Item Description: STEEL VALVE ROD LINK 1; BRONZE VALVE ROD LINK BUSHING 1; STEEL 0.500 IN. COLLAR 2; STEEL 0.500 IN. SPLIT NUT 2; STEEL 0.250 IN. BY 0.500 IN. SQUARE HEAD ROD POINT SET SCREW 29; STEEL 0.250 IN. BY 0.500 IN. DOG POINT HEADLESS SET SCREW 2 IN; End Item Identification: WARREN PUMPS MODEL 7X7X12 RECIPROCATING PUMP. 2 total characteristics are documented in the Federal Logistics Information System.