4730-00-033-6647 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Plug,pipe — FSC 4730
Head Type: SOLID
Nominal Pipe Size for Which Designed: 0.750 INCHES IN
Connection Style: PLAIN
Drive End Style: RAISED SQUARE
Thread Direction: RIGHT-HAND EXTERNAL
Nominal Thread Size: 0.750 INCHES EXTERNAL IN
Surface Treatment: ZINC OVERALL
Identification
NSN: 4730-00-033-6647
NIIN: 000336647
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Plug,pipe, cataloged under National Stock Number 4730-00-033-6647, 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 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-00-186-3028POSSIBLE MATCH
BUSHING,PIPE
Possible match (shared part number)
4730-00-196-0889POSSIBLE MATCH
BUSHING,PIPE
Possible match (shared part number)
4730-00-196-0892POSSIBLE MATCH
BUSHING,PIPE
Possible match (shared part number)
4730-00-196-0922POSSIBLE MATCH
BUSHING,PIPE
Possible match (shared part number)
4730-00-203-2828POSSIBLE MATCH
BUSHING,PIPE
Possible match (shared part number)
4730-00-277-2741POSSIBLE MATCH
BUSHING,PIPE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
WWP471TYPE2STYLECCLASS1
4/1Identification reference
U.S. Government activity
86586PC14
3/2Design control — primary reference
U.S. Government activity
Related Parts
4730-00-186-3028POSSIBLE MATCH
BUSHING,PIPE
4730-00-196-0889POSSIBLE MATCH
BUSHING,PIPE
4730-00-196-0892POSSIBLE MATCH
BUSHING,PIPE
4730-00-196-0922POSSIBLE MATCH
BUSHING,PIPE
4730-00-203-2828POSSIBLE MATCH
BUSHING,PIPE
4730-00-277-2741POSSIBLE MATCH
BUSHING,PIPE
Frequently Asked Questions
What is NSN 4730-00-033-6647?
NSN 4730-00-033-6647 is a Plug,pipe, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What NSN replaces 4730-00-033-6647?
6 possible matches (shared part number, not a government interchangeability claim): 4730-00-186-3028, 4730-00-196-0889, 4730-00-196-0892. Verify interchangeability with system specifications before substitution.
What are the specifications of 4730-00-033-6647?
Key specifications for 4730-00-033-6647: Head Type: SOLID; Nominal Pipe Size for Which Designed: 0.750 INCHES IN; Connection Style: PLAIN; Drive End Style: RAISED SQUARE. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4730-00-033-6647 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.