4730-01-502-8675 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Cap,retention,pressure Plug — FSC 4730
Overall Diameter: 0.550 INCHES NOMINAL IN
General Characteristics Item Description: THRU HOLE FOR SCREW,CAP,SOCKET HEAD(AP) IS 0.160 TO 0.170 INCHES;ALTERED ITEM DRAWING;NEXT ASSEMBLY 42420-21 USED ON 42420-1 IN
Identification
NSN: 4730-01-502-8675
NIIN: 015028675
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Cap,retention,pressure Plug, cataloged under National Stock Number 4730-01-502-8675, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
THRU HOLE FOR SCREW,CAP,SOCKET HEAD(AP) IS 0.160 TO 0.170 INCHES;ALTERED ITEM DRAWING;NEXT ASSEMBLY 42420-21 USED ON 42420-1 IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
42420-277
3/9Design control — primary reference
Goodrich Corporation Dba Trw Lucas Aerospace
42420-277
5/9Secondary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-502-8675?
NSN 4730-01-502-8675 is a Cap,retention,pressure Plug, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What are the specifications of 4730-01-502-8675?
Key specifications for 4730-01-502-8675: Overall Height: 0.880 INCHES NOMINAL IN; Overall Diameter: 0.550 INCHES NOMINAL IN; General Characteristics Item Description: THRU HOLE FOR SCREW,CAP,SOCKET HEAD(AP) IS 0.160 TO 0.170 INCHES;ALTERED ITEM DRAWING;NEXT ASSEMBLY 42420-21 USED ON 42420-1 IN; Overall Length: 1.118 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-502-8675 hazardous material?
No hazard code in the DLA record (HMIC N). 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.