The Plunger,quick Release, cataloged under National Stock Number 5340-01-457-1219, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5340-01-457-1219
Item Name
Plunger,quick Release
FSC / FSG
5340 / 53 — Hardware, Commercial
Status
ACTIVE
Overall Diameter
0.5000 INCHES NOMINAL IN
Thread Length
0.5000 INCHES NOMINAL IN
Shape
ROUND
Thread Direction
RIGHT-HAND
Nominal Thread Size
0.2500 INCHES IN
Thread Class
2A A
Thread Quantity Per Inch
20
Material
STEEL CORROSION RESISTING OVERALL
Thread Series Designator
UNIFIED NATIONAL COARSE (UNC)
End Pressure Rating
1.000 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 5.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
CL-4-HRP-S
3/2Design control — primary reference
U.S. Government activity
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
Related Parts in Hardware and Abrasives
5340-00-000-0068
COVER,ACCESS
3323578
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
111-59633-1
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
10246166-1
5340-00-001-1265
STRAP,WEBBING
10246166-2
5340-00-001-1266
STRAP,WEBBING
10246166-3
5340-00-001-1275
HANDLE,DOOR
10162065
Frequently Asked Questions
What is NSN 5340-01-457-1219?
NSN 5340-01-457-1219 is a Plunger,quick Release, classified under FSC 5340, Hardware, Commercial. Status: active.
What are the specifications of 5340-01-457-1219?
Key specifications for 5340-01-457-1219: Overall Diameter: 0.5000 INCHES NOMINAL IN; Thread Length: 0.5000 INCHES NOMINAL IN; Shape: ROUND; Overall Length: 1.0000 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-457-1219 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.