The Pin,diffusor,pump, cataloged under National Stock Number 5315-01-050-3540, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Pentair Pump Group, Inc. Dba Fairbanks Morse Pump. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-050-3540 |
| Primary Part Number | 132P0173 |
| Item Name | Pin,diffusor,pump |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Pentair Pump Group, Inc. Dba Fairbanks Morse Pump |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS; 0.250 IN. DIA; 0.500 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 132P0173 PRIMARY | Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA) |
| 99K4B-C ITEM 37 | Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA) |
| Reference | Meaning |
|---|---|
| 99K4BC | D/9 Drawing number reference only Pentair Pump Group, Inc. Dba Fairbanks Morse Pump |
| FM132P1-4X1-2 | 5/9 Secondary reference Pentair Pump Group, Inc. Dba Fairbanks Morse Pump |
NSN 5315-01-050-3540 is a Pin,diffusor,pump, manufactured by Pentair Pump Group, Inc. Dba Fairbanks Morse Pump, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-050-3540 has 2 manufacturer part numbers on file: 132P0173 (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump), 99K4B-C ITEM 37 (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump).
Key specifications for 132P0173: General Characteristics Item Description: BRASS; 0.250 IN. DIA; 0.500 IN. LG IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.