NSN 5340-00-249-4004 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-249-4004. Manufacturer of record part number: 0MP2505-4.
Manufacturer of record: Triumph Actuation Systems - Connecticut, Llc
Identification
NSN: 5340-00-249-4004
NIIN: 002494004
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 0MP2505-4
Manufacturer: Triumph Actuation Systems - Connecticut, Llc
General Description
The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-249-4004, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Triumph Actuation Systems - Connecticut, Llc. Government technical data includes 2 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-00-249-4004
Primary Part Number
0MP2505-4
Item Name
Cap,protective,dust and Moisture
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Triumph Actuation Systems - Connecticut, Llc
Status
ACTIVE
Material
STEEL CORROSION RESISTING
Round Cap Outside Surface Condition
SMOOTH
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Triumph Actuation Systems - Connecticut, Llc (USA)
No interchangeability data on file.
Other items in FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-00-249-4004?
NSN 5340-00-249-4004 is a Cap,protective,dust and Moisture, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-249-4004?
NSN 5340-00-249-4004 has 2 manufacturer part numbers on file: OMP2505-4 (Seal Dynamics Llc Div Seal Dynamics Npdg), 0MP2505-4 (Triumph Actuation Systems - Connecticut, Llc).
What are the specifications of 0MP2505-4?
Key specifications for 0MP2505-4: Material: STEEL CORROSION RESISTING; Round Cap Outside Surface Condition: SMOOTH. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-249-4004 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.