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NSN 4730-01-092-0103Government record, cited
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Adapter, Straight, Pipe to Tube4730-01-092-0103

NSN 4730-01-092-0103 · NIIN 010920103
FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4730-01-092-0103 · 4730010920103 · NIIN 010920103 · 01-092-0103 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 2621-022-01 · 2621-022-01ASSY122 · 262102201SH5-1 · 262102201-0122
Nearby stock numbers  ·
L 8.000 INCHES IN UNF FIRST END HOSE FITTING
4730-01-092-0103 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Nominal Pipe Size Accommodated: 0.250 INCHES SECOND END IN
  • Connection Style: INVERTED FLARE (TUBE) FIRST END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Nominal Overall Length: 8.000 INCHES IN
  • Connection Type: UNTHREADED EXTERNAL PIPE SECOND END
  • Connection Type: THREADED EXTERNAL TUBE FIRST END
  • Material Document and Classification: MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Identification
  • NSN: 4730-01-092-0103
  • NIIN: 010920103
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-092-0103, 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 14 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4730-01-092-0103
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
StatusACTIVE
Nominal Pipe Size Accommodated0.250 INCHES SECOND END IN
Connection StyleINVERTED FLARE (TUBE) FIRST END
Connection StylePLAIN (PIPE) SECOND END
Nominal Overall Length8.000 INCHES IN
Connection TypeUNTHREADED EXTERNAL PIPE SECOND END
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Material Document and ClassificationMIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Outside Diameter Tube Accommodated0.766 INCHES FIRST END IN
Nominal Thread Size0.875 INCHES FIRST END IN
Seat Angle30.0 DEGREES FIRST END
Pipe Wall Thickness Designation for Which DesignedSCHEDULE 40 SECOND END
Thread Class2A FIRST END A
MaterialCOPPER ALLOY OVERALL
Thread Series DesignatorUNF FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-092-128415-97-0150A POSSIBLE MATCH
ADAPTER,STRAIGHT,TUBE TO BOSS
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-092-591015-97-0148 POSSIBLE MATCH
ADAPTER,STRAIGHT,TUBE TO BOSS
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-104-06792621-022-01 ASSEMBLY 12 POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-151-88872621-022-01PIECE 156 POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-160-67072621-022-01PC147 POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-192-041415-97-0159A POSSIBLE MATCH
REDUCER,PIPE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-278-09792621-022-01 ASSY 92 POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-307-01132621-022-01 ASSY 9 POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-309-9997262102201-188AA POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO BOSS
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-318-28382621-022-01 PC 130 POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
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
ReferenceMeaning
2621-022-01 D/9 Drawing number reference only
U.S. Government activity
2621-022-01ASSY122 3/2 Design control — primary reference
U.S. Government activity
262102201SH5-1 5/2 Secondary reference
U.S. Government activity
262102201-0122 3/2 Design control — primary reference
U.S. Government activity
Related Parts
4730-01-092-1284POSSIBLE MATCH
ADAPTER,STRAIGHT,TUBE TO BOSS
15-97-0150A
4730-01-092-5910POSSIBLE MATCH
ADAPTER,STRAIGHT,TUBE TO BOSS
15-97-0148
4730-01-104-0679POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
2621-022-01 ASSEMBLY 12
4730-01-151-8887POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
2621-022-01PIECE 156
4730-01-160-6707POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
2621-022-01PC147
4730-01-192-0414POSSIBLE MATCH
REDUCER,PIPE
15-97-0159A
4730-01-278-0979POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
2621-022-01 ASSY 92
4730-01-307-0113POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
2621-022-01 ASSY 9
4730-01-309-9997POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO BOSS
262102201-188AA
4730-01-318-2838POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO HOSE
2621-022-01 PC 130
4730-01-325-4008POSSIBLE MATCH
ELBOW,FLANGE TO HOSE
2621-022-01 ASSY 99

Frequently Asked Questions

What is NSN 4730-01-092-0103?

NSN 4730-01-092-0103 is a Adapter,straight,pipe to Tube, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What NSN replaces 4730-01-092-0103?

11 possible matches (shared part number, not a government interchangeability claim): 4730-01-092-1284, 4730-01-092-5910, 4730-01-104-0679. Verify interchangeability with system specifications before substitution.

What are the specifications of 4730-01-092-0103?

Key specifications for 4730-01-092-0103: Nominal Pipe Size Accommodated: 0.250 INCHES SECOND END IN; Connection Style: INVERTED FLARE (TUBE) FIRST END; Connection Style: PLAIN (PIPE) SECOND END; Nominal Overall Length: 8.000 INCHES IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-092-0103 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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