The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-00-530-4854, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-530-4854 |
| Primary Part Number | 28991-2 |
| Item Name | Plug,protective,dust and Moistur |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Features Provided | BEVELED SEAT |
| Material | ALUMINUM |
| Overall Diameter | 0.563 INCHES NOMINAL IN |
| Design Type | THREADED |
| Thread Class | 2A A |
| Drive Type | SERRATED |
| Thread Size and Series/type Designator | 3/8-24 UNF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5340PL1879470 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 28991-2 PRIMARY | Triumph Engine Control Systems Llc (USA) |
| SP3 PRIMARY | Tubing Seal Cap Div of Vsi Corp Sub of Fairchild Industries Inc (USA) |
NSN 5340-00-530-4854 is a Plug,protective,dust and Moistur, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-530-4854 has 3 cross-referenced part numbers: 5340PL1879470 (Jednolity Indeks Materialowy - Uniform Material Index), 28991-2 (Triumph Engine Control Systems Llc), SP3 (Tubing Seal Cap Div of Vsi Corp Sub of Fairchild Industries Inc).
There are 8 known substitutes for 5340-00-530-4854: 5340-01-154-9312, 5930-00-636-0133, 3120-00-652-0023 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28991-2: Features Provided: BEVELED SEAT; Material: ALUMINUM; Overall Diameter: 0.563 INCHES NOMINAL IN; Design Type: THREADED. 7 total characteristics are documented in the Federal Logistics Information System.