The Device Water Measururing-Portabl, cataloged under National Stock Number 4920-01-508-6464, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Pall Aeropower Corporation. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-508-6464 |
| Primary Part Number | TD513D1PWSA |
| Item Name | Device Water Measururing-Portabl |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Supplementary Features | DEMENISIONS (INCHES) = 4.0 LONG BY 8.0 IN WIDE BY 1.0 HIGH IN |
| Reference Data and Literature | SERD 9390 |
| Functional Description | ALLOWS IMMEDIATE TESTING & RESULTS TO BE DONE ON SITE, ELIMINATING THE NEED FOR DEPLOYED ACTIVITIES TO WAIT FOR RESULTS WHEN TESTING VARIOUS FLUIDS FOR WATER CONTAMINATION |
| 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 |
|---|---|
| TD513D1PWS | Pall Aeropower Corporation (USA) |
| TD513D1PWSA PRIMARY | Pall Aeropower Corporation (USA) |
NSN 4920-01-508-6464 is a Device Water Measururing-Portabl, manufactured by Pall Aeropower Corporation, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-508-6464 has 2 manufacturer part numbers on file: TD513D1PWS (Pall Aeropower Corporation), TD513D1PWSA (Pall Aeropower Corporation).
Key specifications for TD513D1PWSA: Supplementary Features: DEMENISIONS (INCHES) = 4.0 LONG BY 8.0 IN WIDE BY 1.0 HIGH IN; Reference Data and Literature: SERD 9390; Functional Description: ALLOWS IMMEDIATE TESTING & RESULTS TO BE DONE ON SITE, ELIMINATING THE NEED FOR DEPLOYED ACTIVITIES TO WAIT FOR RESULTS WHEN TESTING VARIOUS FLUIDS FOR WATER CONTAMINATION; Part Name Assigned by Controlling Agency: SERD ITEM NAME = DEVICE, WATER MEASURING, PORTABLE. 3 specifications are 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.