4730-01-152-9266 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Elbow,flange to Boss — FSC 4730
Connection Style: DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
Connection Type: THREADED EXTERNAL BOSS SECOND END
Connection Type: FLANGE FIRST END
Material: STEEL COMP 304 ELBOW
Material: ALUMINUM ALLOY SLEEVE
Identification
NSN: 4730-01-152-9266
NIIN: 011529266
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Elbow,flange to Boss, cataloged under National Stock Number 4730-01-152-9266, 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 5 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
Connection Type
THREADED EXTERNAL BOSS SECOND END
Connection Type
FLANGE FIRST END
Material
STEEL COMP 304 ELBOW
Material
ALUMINUM ALLOY SLEEVE
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
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-162-511218-97-4062POSSIBLE MATCH
ELBOW,FLANGE TO PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-173-12472621-166-04 ASSY 112POSSIBLE MATCH
ELBOW,FLANGE TO TUBE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-178-70762621-166-04 ASSY A88POSSIBLE MATCH
ELBOW,FLANGE TO PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-318-62232621-166-04 PC 202POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-329-1844262116604-211APOSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-329-1845262116604-160POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-350-3736262116604-0142POSSIBLE MATCH
ELBOW,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-350-378314-97-2046POSSIBLE MATCH
ELBOW,FLANGE TO PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-350-3784218022275POSSIBLE MATCH
ELBOW,FLANGE TO PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
845-4775995ASSY
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
2621-166-04 ASSY 68
3/2Design control — primary reference
U.S. Government activity
516-4682264-F12
5/2Secondary reference
U.S. Government activity
87792-1321 F12
3/2Design control — primary reference
U.S. Government activity
2621-166-04
D/9Drawing number reference only
U.S. Government activity
Related Parts
4730-01-162-5112POSSIBLE MATCH
ELBOW,FLANGE TO PIPE
18-97-4062
4730-01-173-1247POSSIBLE MATCH
ELBOW,FLANGE TO TUBE
2621-166-04 ASSY 112
4730-01-178-7076POSSIBLE MATCH
ELBOW,FLANGE TO PIPE
2621-166-04 ASSY A88
4730-01-318-6223POSSIBLE MATCH
ELBOW,PIPE
2621-166-04 PC 202
4730-01-329-1844POSSIBLE MATCH
ELBOW,PIPE
262116604-211A
4730-01-329-1845POSSIBLE MATCH
ELBOW,PIPE
262116604-160
4730-01-350-3736POSSIBLE MATCH
ELBOW,PIPE
262116604-0142
4730-01-350-3783POSSIBLE MATCH
ELBOW,FLANGE TO PIPE
14-97-2046
4730-01-350-3784POSSIBLE MATCH
ELBOW,FLANGE TO PIPE
218022275
Frequently Asked Questions
What is NSN 4730-01-152-9266?
NSN 4730-01-152-9266 is a Elbow,flange to Boss, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What NSN replaces 4730-01-152-9266?
9 possible matches (shared part number, not a government interchangeability claim): 4730-01-162-5112, 4730-01-173-1247, 4730-01-178-7076. Verify interchangeability with system specifications before substitution.
What are the specifications of 4730-01-152-9266?
Key specifications for 4730-01-152-9266: Connection Style: DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END; Connection Type: THREADED EXTERNAL BOSS SECOND END; Connection Type: FLANGE FIRST END; Material: STEEL COMP 304 ELBOW. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-152-9266 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.