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NSN 4730-01-092-1284Government record, cited
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Adapter, Straight, Tube to Boss4730-01-092-1284

NSN 4730-01-092-1284 · NIIN 010921284 · Part number 2621-022-01 ASSY.150
Derbyshire Machine & Tool Co · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 71905
Government record, cited
NSN 4730-01-092-1284 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-092-1284. Manufacturer of record part number: 2621-022-01 ASSY.150.
Also searched as  4730-01-092-1284 · 4730010921284 · NIIN 010921284 · 01-092-1284 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 71905 · 2621-022-01 ASSY.150 · 2621-022-01ASSY150 · 15-97-0150A · 15-97-0150 · 2621-022-01
Nearby stock numbers  ·
L 6.000 INCHES IN UNF FIRST END HOSE FITTING
4730-01-092-1284 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Adapter,straight,tube to Boss — FSC 4730
  • Furnished Items and Quantity: 1 FLAT WASHER
  • Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
  • Connection Style: PLAIN (TUBE) FIRST END
  • Nominal Overall Length: 6.000 INCHES IN
  • Connection Type: THREADED EXTERNAL BOSS SECOND END
  • Connection Type: UNTHREADED EXTERNAL TUBE FIRST END
  • Material Document and Classification: MIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Identification
  • NSN: 4730-01-092-1284
  • NIIN: 010921284
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 2621-022-01 ASSY.150
  • Manufacturer: Derbyshire Machine & Tool Co
General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-01-092-1284, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Derbyshire Machine & Tool Co. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4730-01-092-1284
Primary Part Number2621-022-01 ASSY.150
Item NameAdapter,straight,tube to Boss
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerDerbyshire Machine & Tool Co
StatusACTIVE
Furnished Items and Quantity1 FLAT WASHER
Connection StyleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
Connection StylePLAIN (TUBE) FIRST END
Nominal Overall Length6.000 INCHES IN
Connection TypeTHREADED EXTERNAL BOSS SECOND END
Connection TypeUNTHREADED EXTERNAL TUBE FIRST END
Material Document and ClassificationMIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Nominal Outside Diameter Tube Accommodated0.625 INCHES FIRST END IN
Operating Pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Thread Size0.625 INCHES FIRST END IN
Thread Class2A SECOND 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 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
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
4730-01-325-40082621-022-01 ASSY 99 POSSIBLE MATCH
ELBOW,FLANGE TO HOSE
Possible match (shared part number)Triumph Manufacturing Company, Inc.
Cross-Reference Index
Part NumberManufacturer
2621-022-01 ASSY.150 Derbyshire Machine & Tool Co (USA)
Reference documents
ReferenceMeaning
2621-022-01ASSY150 5/2 Secondary reference
U.S. Government activity
15-97-0150A 3/2 Design control — primary reference
U.S. Government activity
15-97-0150 5/9 Secondary reference
U.S. Government activity
2621-022-01 D/9 Drawing number reference only
Flink Company
Related Parts
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 4730-01-092-1284?

NSN 4730-01-092-1284 is a Adapter,straight,tube to Boss, manufactured by Derbyshire Machine & Tool Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-092-1284?

NSN 4730-01-092-1284 has 1 manufacturer part number on file: 2621-022-01 ASSY.150 (Derbyshire Machine & Tool Co).

What NSN replaces 4730-01-092-1284?

10 possible matches (shared part number, not a government interchangeability claim): 4730-01-092-5910, 4730-01-104-0679, 4730-01-151-8887. Verify interchangeability with system specifications before substitution.

What are the specifications of 2621-022-01 ASSY.150?

Key specifications for 2621-022-01 ASSY.150: Furnished Items and Quantity: 1 FLAT WASHER; Connection Style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END; Connection Style: PLAIN (TUBE) FIRST END; Nominal Overall Length: 6.000 INCHES IN. 13 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-092-1284 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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