The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-255-6742, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Thales Sa. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Thales Sa (CAGE F6481); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Thales Avs France SAS (CAGE F9111) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-255-6742 |
| Primary Part Number | 91852857 |
| Item Name | Cap,protective,dust and Moisture |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Thales Sa |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 91852857 | Thales Sa (FRA) |
| P4330556-9 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| A1250179 | Thales Avs France SAS (FRA) |
| Reference | Meaning |
|---|---|
| 10113042 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5340PL0858815 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5340PL1853901 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 410136-27 | 3/2 Design control — primary reference U.S. Government activity |
| C235A463-18R | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 410136-9 | 5/2 Secondary reference U.S. Government activity |
| CEC-18 | 3/2 Design control — primary reference U.S. Government activity |
| CEC-18 | 5/9 Secondary reference Bio-Rad |
| 312995-018 | 7/2 Vendor item drawing reference U.S. Government activity |
| 0111347-2 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-01-255-6742 is a Cap,protective,dust and Moisture, manufactured by Thales Sa, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-255-6742 has 3 manufacturer part numbers on file: 91852857 (Thales Sa), P4330556-9 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), A1250179 (Thales Avs France SAS).
Possible hazard — SDS may be required (DLA HMIC P). 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.