The Cap,filler Opening, cataloged under National Stock Number 5342-01-135-1307, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-135-1307 |
| Primary Part Number | SS9603MZ0028 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Retaining Device Type | LANYARD |
| Filler Neck Diameter for Which Designed | 5.490 INCHES MINIMUM AND 5.660 INCHES MAXIMUM IN |
| Features Provided | SCREEN |
| System for Which Designed | PRESSURIZED |
| 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 |
|---|---|
| SS9603MZ0028 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 459-29-2P8 | 3/2 Design control — primary reference U.S. Government activity |
| 459-29-2.8 | 5/9 Secondary reference U.S. Government activity |
NSN 5342-01-135-1307 is a Cap,filler Opening, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-135-1307 has 1 manufacturer part number on file: SS9603MZ0028 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for SS9603MZ0028: Retaining Device Type: LANYARD; Filler Neck Diameter for Which Designed: 5.490 INCHES MINIMUM AND 5.660 INCHES MAXIMUM IN; Features Provided: SCREEN; System for Which Designed: PRESSURIZED. 4 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.