PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5505-10-12Coupling Half,self-Sealing

Parker Hannifin Corp Div Sporlan Division · NSN 4730-01-294-8793 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-294-8793 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-294-8793. Primary manufacturer part number: 5505-10-12.
Features
  • Coupling Half,self-Sealing — FSC 4730
  • Style Designator: MALE COUPLING HALF
  • Features Provided: SELF-SEALING
  • Thread Quantity Per Inch: 16 ALL ENDS
  • Thread Class: 3B ALL ENDS
  • Nominal Thread Size: 1.438 INCHES ALL ENDS IN
  • Connection Type: THREADED INTERNAL TUBE FIRST FLUID END CONNECTION
  • Thread Series Designator: UN ALL ENDS
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Coupling Half,self-Sealing, cataloged under National Stock Number 4730-01-294-8793, 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 Parker Hannifin Corp Div Sporlan Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN4730-01-294-8793
Primary Part Number5505-10-12
Item NameCoupling Half,self-Sealing
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerParker Hannifin Corp Div Sporlan Division
StatusACTIVE
Style DesignatorMALE COUPLING HALF
Features ProvidedSELF-SEALING
Thread Quantity Per Inch16 ALL ENDS
Thread Class3B ALL ENDS
Nominal Thread Size1.438 INCHES ALL ENDS IN
Connection TypeTHREADED INTERNAL TUBE FIRST FLUID END CONNECTION
Thread Series DesignatorUN ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-170-81398169230 INTERCHANGEABLE
Connector,plug,electrical
Us Army Aviation and Missile Command
3110-00-198-2318905505 INTERCHANGEABLE
Bearing,ball,annular
General Motors Corp
1620-00-830-79905505 INTERCHANGEABLE
Sleeve,roller
Goodrich Aerospace Canada Ltd
6625-00-891-3298526-7727-005 INTERCHANGEABLE
Time Signal Set
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
4920-00-922-31435505 INTERCHANGEABLE
Spring Balance
Central Scientific Co Educational
9340-00-922-5319550-5-3 INTERCHANGEABLE
Window,observation
Tobeyco Mfg, Co, Inc. Div Federal Brass Mfg.
6680-00-985-4992CS3005-245900 INTERCHANGEABLE
Indicator,sight,liquid
Ldi Industries, Inc. Dba Ldi Industries Inc
5995-01-045-37755505 INTERCHANGEABLE
Cord Assembly,electrical
Purdy William J Co Interfan Div
6680-01-099-48357-486-000628 INTERCHANGEABLE
Indicator,sight,liquid
Grove U.s. Llc Dba Grove Us Llc
5120-01-105-20295505 INTERCHANGEABLE
Wrench,box
Huntington Partners, Inc. Dba Continental Tool & Mfg.
Cross-Reference Index
Part NumberManufacturer
5505 Danfoss Power Solutions II, Llc (USA)
5505-10-12 Danfoss Power Solutions II, Llc (USA)
5505-10-12 PRIMARY Parker Hannifin Corp Div Sporlan Division (USA)
Related Parts
5935-00-170-8139INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
8169230
3110-00-198-2318INTERCHANGEABLE
BEARING,BALL,ANNULAR
905505
1620-00-830-7990INTERCHANGEABLE
SLEEVE,ROLLER
5505
6625-00-891-3298INTERCHANGEABLE
TIME SIGNAL SET
526-7727-005
4920-00-922-3143INTERCHANGEABLE
SPRING BALANCE
5505
9340-00-922-5319INTERCHANGEABLE
WINDOW,OBSERVATION
550-5-3
6680-00-985-4992INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
CS3005-245900
5995-01-045-3775INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
5505
6680-01-099-4835INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
7-486-000628
5120-01-105-2029INTERCHANGEABLE
WRENCH,BOX
5505
6515-01-272-4511INTERCHANGEABLE
DILATOR,ESOPHAGEAL
5505
5995-01-370-5988INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
717751106-009

Frequently Asked Questions

What is NSN 4730-01-294-8793?

NSN 4730-01-294-8793 is a Coupling Half,self-Sealing, manufactured by Parker Hannifin Corp Div Sporlan Division, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-294-8793?

NSN 4730-01-294-8793 has 3 cross-referenced part numbers: 5505 (Danfoss Power Solutions II, Llc), 5505-10-12 (Danfoss Power Solutions II, Llc), 5505-10-12 (Parker Hannifin Corp Div Sporlan Division).

What NSN replaces 4730-01-294-8793?

There are 12 known substitutes for 4730-01-294-8793: 5935-00-170-8139, 3110-00-198-2318, 1620-00-830-7990 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5505-10-12?

Key specifications for 5505-10-12: Style Designator: MALE COUPLING HALF; Features Provided: SELF-SEALING; Thread Quantity Per Inch: 16 ALL ENDS; Thread Class: 3B ALL ENDS. 8 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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