NSN 5340-01-545-3553 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-545-3553. Manufacturer of record part number: 133-8579.
Also searched as5340-01-545-3553 ·
5340015453553 ·
NIIN 015453553 ·
01-545-3553 ·
FSC 5340 Hardware, Commercial · CAGE 11083 · 133-8579
Nearby stock numbers← 5340-01-545-3544 Cushion, Arched
·
5340-01-545-3554 Cap-Plug, Protective, Dust and Moi →
Features
Cap-Plug,protective,dust and Moi — FSC 5340
Material: RUBBER
2 manufacturer part numbers on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 5340-01-545-3553
NIIN: 015453553
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 133-8579
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-545-3553, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, 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.
Technical Specifications
Parameter
Value
NSN
5340-01-545-3553
Primary Part Number
133-8579
Item Name
Cap-Plug,protective,dust and Moi
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Material
RUBBER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5340-01-545-3553?
NSN 5340-01-545-3553 is a Cap-Plug,protective,dust and Moi, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-545-3553?
NSN 5340-01-545-3553 has 2 manufacturer part numbers on file: 133-8579 (Perkins Engines Company Ltd), 133-8579 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 133-8579?
Key specifications for 133-8579: Part Name Assigned by Controlling Agency: PLUG; End Item Identification: HAMMER HOUSING PART NO. 1063173 AND 1206029; Material: RUBBER. 1 specification is documented in the U.S. Government catalog.
Is NSN 5340-01-545-3553 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.