The Base,pump, cataloged under National Stock Number 4320-00-937-1153, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 7 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-00-937-1153 |
| Primary Part Number | 21685 |
| Item Name | Base,pump |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Industrial Technologies and Services Llc |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Pump Model Number for Which Designed | 21685 |
| Pump Design Control Activity | 76122 |
| Mounting Base Length | 14.000 INCHES NOMINAL IN |
| Mounting Base Height | 6.000 INCHES NOMINAL IN |
| Mounting Base Width | 6.000 INCHES NOMINAL IN |
| Design Type | CRADLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21685 PRIMARY | Industrial Technologies and Services Llc (USA) |
NSN 4320-00-937-1153 is a Base,pump, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-00-937-1153 has 1 cross-referenced part number: 21685 (Industrial Technologies and Services Llc).
There are 7 known substitutes for 4320-00-937-1153: 5310-00-045-7521, 5330-00-115-3846, 5342-01-144-6077 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21685: Material: COPPER ALLOY; Pump Model Number for Which Designed: 21685; Pump Design Control Activity: 76122; Mounting Base Length: 14.000 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.