Cap, Protective, Dust and Moisture5340-01-611-9978
NSN 5340-01-611-9978 · NIIN 016119978 · Part number SS125DC
Dixon Valve & Coupling Company, Llc Div Dixon Fire · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 72661
Government record, cited
NSN 5340-01-611-9978 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-611-9978. Manufacturer of record part number: SS125DC.
Also searched as5340-01-611-9978 ·
5340016119978 ·
NIIN 016119978 ·
01-611-9978 ·
FSC 5340 Hardware, Commercial · CAGE 72661 · SS125DC
Opening Inside Diameter for Which Designed: 32.0 MILLIMETERS NOMINAL MM
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Dixon Valve & Coupling Company, Llc Div Dixon Fire
Identification
NSN: 5340-01-611-9978
NIIN: 016119978
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: SS125DC
Manufacturer: Dixon Valve & Coupling Company, Llc Div Dixon Fire
General Description
The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-611-9978, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Dixon Valve & Coupling Company, Llc Div Dixon Fire. Government technical data includes 3 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5340-01-611-9978
Primary Part Number
SS125DC
Item Name
Cap,protective,dust and Moisture
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Dixon Valve & Coupling Company, Llc Div Dixon Fire
Status
ACTIVE
Design Type
FRICTION
Opening Inside Diameter for Which Designed
32.0 MILLIMETERS NOMINAL MM
Material
STEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Dixon Valve & Coupling Company, Llc Div Dixon Fire (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 5340-01-611-9978?
NSN 5340-01-611-9978 is a Cap,protective,dust and Moisture, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-611-9978?
NSN 5340-01-611-9978 has 1 manufacturer part number on file: SS125DC (Dixon Valve & Coupling Company, Llc Div Dixon Fire).
What are the specifications of SS125DC?
Key specifications for SS125DC: Design Type: FRICTION; Opening Inside Diameter for Which Designed: 32.0 MILLIMETERS NOMINAL MM; Material: STEEL CORROSION RESISTING. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-611-9978 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.