The Cover,receptacle,weather Protect, cataloged under National Stock Number 4940-01-084-9377, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Polytech Defense Spares Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-084-9377 |
| Primary Part Number | CWPDR-FS |
| Item Name | Cover,receptacle,weather Protect |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Polytech Defense Spares Llc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM;4.562 IN. W;2.812 IN. L;2 GASKETS;5 HOLES CSK .244 IN MIN.,.279 IN. MAX,82 DEGREES;2 SPRING DOORS AND WATERTIGHT IN ACCORDANCE WITH UL 886;MOUNTING SCREWS FURNISHED 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 |
|---|---|
| CWPDR-FS PRIMARY | Polytech Defense Spares Llc (USA) |
| Reference | Meaning |
|---|---|
| CWPDR-FS | 3/2 Design control — primary reference U.S. Government activity |
| 00042269444300 | 5/9 Secondary reference Mason L E Co |
| 13219E1804 | 7/2 Vendor item drawing reference U.S. Government activity |
| CWPDR-FS | 3/9 Design control — primary reference Mason L E Co |
NSN 4940-01-084-9377 is a Cover,receptacle,weather Protect, manufactured by Polytech Defense Spares Llc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-084-9377 has 1 manufacturer part number on file: CWPDR-FS (Polytech Defense Spares Llc).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-736-1562. Verify interchangeability with system specifications before substitution.
Key specifications for CWPDR-FS: General Characteristics Item Description: ALUMINUM;4.562 IN. W;2.812 IN. L;2 GASKETS;5 HOLES CSK .244 IN MIN.,.279 IN. MAX,82 DEGREES;2 SPRING DOORS AND WATERTIGHT IN ACCORDANCE WITH UL 886;MOUNTING SCREWS FURNISHED 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.