PartsTable TECHNICAL DATA SHEET
NSN 4730-01-119-9043Government record, cited

Tee, Tube4730-01-119-9043

NSN 4730-01-119-9043 · NIIN 011199043
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-119-9043 · 4730011199043 · NIIN 011199043 · 01-119-9043 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · NAS1763D101208 · NAS1763
Nearby stock numbers  ·
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29 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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.

Technical Specifications
ParameterValue
NSN4730-01-119-9043
Item NameTee,tube
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Flow Angle90.0 DEGREES
Surface Treatment Document and ClassificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Connection StyleFLARELESS (TUBE) THIRD END
Connection StyleFLARELESS (TUBE) SECOND END
Connection StyleSWIVEL NUT FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL)(TUBE) FIRST END
Seat Nominal Radius0.400 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL TUBE THIRD END
Connection TypeTHREADED EXTERNAL TUBE SECOND END
Connection TypeTHREADED INTERNAL TUBE FIRST END
Material Document and ClassificationQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE NUT
Material Document and ClassificationQQ-A-367 FED SPEC SINGLE MATERIAL RESPONSE BODY
Nominal Outside Diameter Tube Accommodated0.750 INCHES SECOND END IN
Nominal Outside Diameter Tube Accommodated0.625 INCHES FIRST END IN
Nominal Outside Diameter Tube Accommodated0.500 INCHES THIRD END IN
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Leg Length1.560 INCHES NOMINAL SECOND END IN
Leg Length1.410 INCHES NOMINAL FIRST END IN
Leg Length1.251 INCHES NOMINAL THIRD END IN
Nominal Thread Size0.875 INCHES FIRST END IN
Nominal Thread Size0.750 INCHES THIRD END IN
Nominal Thread Size1.062 INCHES SECOND END IN
Seat Angle12.0 DEGREES THIRD END
Seat Angle12.0 DEGREES SECOND END
Specification/standard Data80205-NAS1763 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Maximum Operating Temp275.0 FAHRENHEIT SINGLE RESPONSE DEGF
Surface TreatmentANODIZE OVERALL
Media for Which DesignedAERONAUTICAL FLUID SINGLE RESPONSE
Thread Class3A SECOND END A
Thread Class3A THIRD END A
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-119-9463NAS1763D080806 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-124-2746NAS1763D121206 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-131-5954NAS1763J060604 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-304-7547NAS1763J161216 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-347-2768NAS1763D121008 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-413-4039NAS1763D120612 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-438-4899NAS1763D040404 POSSIBLE MATCH
TEE,TUBE
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-01-475-2815NAS1763J161606 POSSIBLE 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
ReferenceMeaning
NAS1763D101208 3/2 Design control — primary reference
U.S. Government activity
NAS1763 5/1 Secondary 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.
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