PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4912Coupling

Marysville Marine Distributors, Inc. · NSN 4730-01-153-2287 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-153-2287 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-153-2287. Primary manufacturer part number: 4912.
Features
  • Coupling — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Marysville Marine Distributors, Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling, cataloged under National Stock Number 4730-01-153-2287, 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 Marysville Marine Distributors, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-153-2287
Primary Part Number4912
Item NameCoupling
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerMarysville Marine Distributors, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-181-6784 INTERCHANGEABLE
Crowfoot Attachment,socket Wrenc
4130-00-217-7325 INTERCHANGEABLE
Gasket Kit,complete
5330-00-558-02714912 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5945-00-591-71094912 INTERCHANGEABLE
Relay,frequency
Precision Electronics, Inc
5306-01-013-54864912 INTERCHANGEABLE
Bolt
Pdi Ground Support Systems, Inc.
5120-01-087-2163GS19527-1 INTERCHANGEABLE
Adapter,outlet,fuel
Hamilton Sundstrand Corporation Dba Collins Aerospace
5905-01-186-0055 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5315-01-196-5296263209 INTERCHANGEABLE
Pin,brake Shoe
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
4820-01-230-35234919 INTERCHANGEABLE
Cock,drain
Weil Pump Co Inc
5895-01-268-52154912 INTERCHANGEABLE
Transmitter Subassembly
Hose-Mccann Telephone Co, Inc
Cross-Reference Index
Part NumberManufacturer
4912 Marysville Marine Distributors, Inc. (USA)
4912 Liberty Ventures Inti, Llc (USA)
Related Parts
5120-00-181-6784INTERCHANGEABLE
CROWFOOT ATTACHMENT,SOCKET WRENC
4130-00-217-7325INTERCHANGEABLE
GASKET KIT,COMPLETE
5330-00-558-0271INTERCHANGEABLE
SEAL,PLAIN ENCASED
4912
5945-00-591-7109INTERCHANGEABLE
RELAY,FREQUENCY
4912
5306-01-013-5486INTERCHANGEABLE
BOLT
4912
5120-01-087-2163INTERCHANGEABLE
ADAPTER,OUTLET,FUEL
GS19527-1
5905-01-186-0055INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5315-01-196-5296INTERCHANGEABLE
PIN,BRAKE SHOE
263209
4820-01-230-3523INTERCHANGEABLE
COCK,DRAIN
4919
5895-01-268-5215INTERCHANGEABLE
TRANSMITTER SUBASSEMBLY
4912
5330-01-281-1338INTERCHANGEABLE
SEAL,PLAIN
4912
7520-01-386-2444INTERCHANGEABLE
RUBBER STAMP,FIXED TYPE
4912

Frequently Asked Questions

What is NSN 4730-01-153-2287?

NSN 4730-01-153-2287 is a Coupling, manufactured by Marysville Marine Distributors, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-153-2287?

NSN 4730-01-153-2287 has 2 cross-referenced part numbers: 4912 (Marysville Marine Distributors, Inc.), 4912 (Liberty Ventures Inti, Llc).

What NSN replaces 4730-01-153-2287?

There are 12 known substitutes for 4730-01-153-2287: 5120-00-181-6784, 4130-00-217-7325, 5330-00-558-0271 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4912?

Key specifications for 4912: End Item Identification: 1940-00-417-0526. 1 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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