PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12C4-12MPAdapter,straight,pipe to Hose

Gates Corporation · NSN 4730-01-346-4675 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-346-4675 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-346-4675. Primary manufacturer part number: 12C4-12MP.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Connection Style: PLAIN (PIPE) FIRST END
  • Connection Type: UNTHREADED EXTERNAL HOSE SECOND END
  • Nominal Thread Size: 0.750 INCHES FIRST END IN
  • Material: STEEL OVERALL
  • Thread Series Designator: NPTF FIRST END
  • Nominal Overall Length: 2.560 INCHES IN
  • Connection Style: BARBED OR BEADED (HOSE) SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-346-4675, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Gates Corporation. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-346-4675
Primary Part Number12C4-12MP
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGates Corporation
StatusACTIVE
Connection StylePLAIN (PIPE) FIRST END
Connection TypeUNTHREADED EXTERNAL HOSE SECOND END
Nominal Thread Size0.750 INCHES FIRST END IN
MaterialSTEEL OVERALL
Thread Series DesignatorNPTF FIRST END
Nominal Overall Length2.560 INCHES IN
Connection StyleBARBED OR BEADED (HOSE) SECOND END
Media for Which DesignedHYDRAULIC FLUID SINGLE RESPONSE
Nominal Inside Diameter Hose Accommodated0.750 INCHES SECOND END IN
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-153-69938050-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
3110-00-486-15156203-2ZC3/LHT55 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4730-01-028-22562157-1 INTERCHANGEABLE
Connector,multiple,fluid Pressur
Transdigm Inc Div Adelwiggins Group
6515-01-103-533700-0805-001-00 INTERCHANGEABLE
Driver-Bender-Extractor,bone Pin
Zimmer, Inc. Dba Z Hotel
6540-01-212-31491695M INTERCHANGEABLE
Pad,ophthalmic,finishing
Solventum Us Llc
3120-01-244-377180501 INTERCHANGEABLE
Bearing,washer,thrust
Original Group Holdings, Inc.
6625-01-367-1383 INTERCHANGEABLE
Generator,pulse
2540-01-459-2403 INTERCHANGEABLE
Bracket,tool Box
4940-01-568-930880501 INTERCHANGEABLE
Demagnetizer
Giga-Tronics Incorporated Dba Giga-Tronics
6140-01-609-029780501 INTERCHANGEABLE
Battery,storage
Teledyne Flir Unmanned Ground Systems, Inc
Cross-Reference Index
Part NumberManufacturer
80501 Gates Corporation (USA)
12C4-12MP PRIMARY Gates Corporation (USA)
7301-5414-5 Gates Corporation (USA)
Related Parts
5935-00-153-6993INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8050-1
3110-00-486-1515INTERCHANGEABLE
BEARING,BALL,ANNULAR
6203-2ZC3/LHT55
4730-01-028-2256INTERCHANGEABLE
CONNECTOR,MULTIPLE,FLUID PRESSUR
2157-1
6515-01-103-5337INTERCHANGEABLE
DRIVER-BENDER-EXTRACTOR,BONE PIN
00-0805-001-00
6540-01-212-3149INTERCHANGEABLE
PAD,OPHTHALMIC,FINISHING
1695M
3120-01-244-3771INTERCHANGEABLE
BEARING,WASHER,THRUST
80501
6625-01-367-1383INTERCHANGEABLE
GENERATOR,PULSE
2540-01-459-2403INTERCHANGEABLE
BRACKET,TOOL BOX
4940-01-568-9308INTERCHANGEABLE
DEMAGNETIZER
80501
6140-01-609-0297INTERCHANGEABLE
BATTERY,STORAGE
80501
5331-01-702-4686INTERCHANGEABLE
O-RING
80501

Frequently Asked Questions

What is NSN 4730-01-346-4675?

NSN 4730-01-346-4675 is a Adapter,straight,pipe to Hose, manufactured by Gates Corporation, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-346-4675?

NSN 4730-01-346-4675 has 3 cross-referenced part numbers: 80501 (Gates Corporation), 12C4-12MP (Gates Corporation), 7301-5414-5 (Gates Corporation).

What NSN replaces 4730-01-346-4675?

There are 11 known substitutes for 4730-01-346-4675: 5935-00-153-6993, 3110-00-486-1515, 4730-01-028-2256 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12C4-12MP?

Key specifications for 12C4-12MP: Connection Style: PLAIN (PIPE) FIRST END; Connection Type: UNTHREADED EXTERNAL HOSE SECOND END; Nominal Thread Size: 0.750 INCHES FIRST END IN; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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