FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4730-01-119-9043 ·
4730011199043 ·
NIIN 011199043 ·
01-119-9043 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · NAS1763D101208 · NAS1763
Nearby stock numbers← 4730-01-119-9042
·
4730-01-119-9044 Tee, Tube →
4730-01-119-9043 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Tee,tube — FSC 4730
Flow Angle: 90.0 DEGREES
Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Connection Style: FLARELESS (TUBE) THIRD END
Connection Style: FLARELESS (TUBE) SECOND END
Connection Style: SWIVEL NUT FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL)(TUBE) FIRST END
Seat Nominal Radius: 0.400 INCHES FIRST END IN
Connection Type: THREADED EXTERNAL TUBE THIRD END
Identification
NSN: 4730-01-119-9043
NIIN: 011199043
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Tee,tube, cataloged under National Stock Number 4730-01-119-9043, 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 29 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Connection Style
FLARELESS (TUBE) THIRD END
Connection Style
FLARELESS (TUBE) SECOND END
Connection Style
SWIVEL NUT FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL)(TUBE) FIRST END
Seat Nominal Radius
0.400 INCHES FIRST END IN
Connection Type
THREADED EXTERNAL TUBE THIRD END
Connection Type
THREADED EXTERNAL TUBE SECOND END
Connection Type
THREADED INTERNAL TUBE FIRST END
Material Document and Classification
QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE NUT
Material Document and Classification
QQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE BODY
Nominal Outside Diameter Tube Accommodated
0.750 INCHES SECOND END IN
Nominal Outside Diameter Tube Accommodated
0.625 INCHES FIRST END IN
Nominal Outside Diameter Tube Accommodated
0.500 INCHES THIRD END IN
Operating Pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Leg Length
1.560 INCHES NOMINAL SECOND END IN
Leg Length
1.410 INCHES NOMINAL FIRST END IN
Leg Length
1.251 INCHES NOMINAL THIRD END IN
Nominal Thread Size
0.875 INCHES FIRST END IN
Nominal Thread Size
0.750 INCHES THIRD END IN
Nominal Thread Size
1.062 INCHES SECOND END IN
Seat Angle
12.0 DEGREES THIRD END
Seat Angle
12.0 DEGREES SECOND END
Specification/standard Data
80205-NAS1763 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Maximum Operating Temp
275.0 FAHRENHEIT SINGLE RESPONSE DEGF
Surface Treatment
ANODIZE OVERALL
Media for Which Designed
AERONAUTICAL FLUID SINGLE RESPONSE
Thread Class
3A SECOND END A
Thread Class
3A THIRD END A
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-119-9463NAS1763D080806POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-124-2746NAS1763D121206POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-131-5954NAS1763J060604POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-304-7547NAS1763J161216POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-347-2768NAS1763D121008POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-413-4039NAS1763D120612POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-438-4899NAS1763D040404POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-475-2815NAS1763J161606POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
NAS1763D101208
3/2Design control — primary reference
U.S. Government activity
NAS1763
5/1Secondary reference
U.S. Government activity
Related Parts
4730-01-119-9463POSSIBLE MATCH
TEE,TUBE
NAS1763D080806
4730-01-124-2746POSSIBLE MATCH
TEE,TUBE
NAS1763D121206
4730-01-131-5954POSSIBLE MATCH
TEE,TUBE
NAS1763J060604
4730-01-304-7547POSSIBLE MATCH
TEE,TUBE
NAS1763J161216
4730-01-347-2768POSSIBLE MATCH
TEE,TUBE
NAS1763D121008
4730-01-413-4039POSSIBLE MATCH
TEE,TUBE
NAS1763D120612
4730-01-438-4899POSSIBLE MATCH
TEE,TUBE
NAS1763D040404
4730-01-475-2815POSSIBLE MATCH
TEE,TUBE
NAS1763J161606
Frequently Asked Questions
What is NSN 4730-01-119-9043?
NSN 4730-01-119-9043 is a Tee,tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What NSN replaces 4730-01-119-9043?
8 possible matches (shared part number, not a government interchangeability claim): 4730-01-119-9463, 4730-01-124-2746, 4730-01-131-5954. Verify interchangeability with system specifications before substitution.
What are the specifications of 4730-01-119-9043?
Key specifications for 4730-01-119-9043: Flow Angle: 90.0 DEGREES; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Connection Style: FLARELESS (TUBE) THIRD END; Connection Style: FLARELESS (TUBE) SECOND END. 29 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-119-9043 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.