NSN 5340-00-404-2944 · NIIN 004042944 · Part number 68193
Cummins Inc. · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 15434
Government record, cited
NSN 5340-00-404-2944 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-404-2944. Manufacturer of record part number: 68193.
The Plug,vent, cataloged under National Stock Number 5340-00-404-2944, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-00-404-2944
Primary Part Number
68193
Item Name
Plug,vent
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Cummins Inc.
Status
ACTIVE
Vent Hole Diameter
0.047 INCHES NOMINAL IN
Length
0.312 INCHES NOMINAL IN
Vent Hole Shape
ROUND
Thread Length
0.312 INCHES NOMINAL IN
End Connection Type
THREADED
Outside Diameter
0.375 INCHES NOMINAL IN
Inside Diameter
0.188 INCHES NOMINAL IN
Color
GRAY/GREY
Material
STEEL
Thread Size and Series/type Designator
0.125-27 NPT
Vent Hole Quantity
1
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
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 5340-00-404-2944?
NSN 5340-00-404-2944 is a Plug,vent, manufactured by Cummins Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-404-2944?
NSN 5340-00-404-2944 has 2 manufacturer part numbers on file: CBU1692 (Leyland Trucks Ltd (for Spare Parts See U6425)), 68193 (Cummins Inc.).
What are the specifications of 68193?
Key specifications for 68193: Vent Hole Diameter: 0.047 INCHES NOMINAL IN; Length: 0.312 INCHES NOMINAL IN; Vent Hole Shape: ROUND; Thread Length: 0.312 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-404-2944 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.