PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

510Adapter,straight,flange to Hose

Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings · NSN 4730-00-277-3382 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-277-3382 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-277-3382. Primary manufacturer part number: 510.
Features
  • Adapter,straight,flange to Hose — FSC 4730
  • Connection Style: SWIVEL NUT, GASKET SEAL (HOSE) SECOND END
  • Connection Type: FLANGE FIRST END
  • Bolt Hole Quantity: 10 FIRST END
  • Nominal Inside Diameter Hose Accommodated: 2.500 INCHES SECOND END IN
  • Media for Which Designed: WATER-OIL-GAS SINGLE RESPONSE
  • Nominal Outside Diameter: 9.062 INCHES FIRST END IN
  • Thread Series Designator: NH SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-00-277-3382, 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 Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-277-3382
Primary Part Number510
Item NameAdapter,straight,flange to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerService Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings
StatusACTIVE
Connection StyleSWIVEL NUT, GASKET SEAL (HOSE) SECOND END
Connection TypeFLANGE FIRST END
Bolt Hole Quantity10 FIRST END
Nominal Inside Diameter Hose Accommodated2.500 INCHES SECOND END IN
Media for Which DesignedWATER-OIL-GAS SINGLE RESPONSE
Nominal Outside Diameter9.062 INCHES FIRST END IN
Thread Series DesignatorNH SECOND END
MaterialCOPPER ALLOY OVERALL
Bolt Hole Nominal Diameter0.625 INCHES FIRST END IN
Nominal Overall Length1.562 INCHES IN
Nominal Thread Size2.500 INCHES SECOND END IN
Nominal Thickness0.562 INCHES FIRST END IN
Operating Pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Flange Face DesignPLAIN FIRST END
Bolt Circle Nominal Diameter7.812 INCHES FIRST END IN
Flange ShapeROUND WITH HOLES FIRST END
Maximum Operating Temp218.3 CELSIUS SINGLE RESPONSE DEGC
Connection TypeTHREADED INTERNAL HOSE SECOND END
Thread Quantity Per Inch7-1/2 SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5945-00-096-2834SC6461 INTERCHANGEABLE
Relay,electromagnetic
Princeton Tool Inc Div Paragon Precision
4730-00-277-3381B104ANDB176-2-1-2 INTERCHANGEABLE
Adapter,straight,flange to Hose
Naval Ship Systems Command
4730-00-277-3383510600N1 INTERCHANGEABLE
Adapter,straight,flange to Hose
Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings
4730-00-289-2046CS4730-0144 INTERCHANGEABLE
Adapter,straight,flange to Hose
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
4730-00-289-2047 INTERCHANGEABLE
Adapter,straight,flange to Hose
4730-00-289-2048 INTERCHANGEABLE
Adapter,straight,flange to Hose
4730-00-289-2049 INTERCHANGEABLE
Adapter,straight,flange to Hose
4730-00-289-2050N1276 INTERCHANGEABLE
Adapter,straight,flange to Hose
Clow Corp Marine Valve Products Div
5996-01-250-8809 INTERCHANGEABLE
Amplifier,radio Frequency
Cross-Reference Index
Part NumberManufacturer
B104ANDB176 Naval Ship Systems Command (USA)
B104B176 Naval Sea Systems Command (USA)
510 PRIMARY Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings (USA)
N1275 Clow Corp Marine Valve Products Div (USA)
F365-2525021 Buckeye Truck and Tractor Parts Inc (USA)
510 Mindeco Corp (USA)
B104ANDB176 Naval Sea Systems Command (USA)
B104B176 Naval Ship Systems Command (USA)
Related Parts
5945-00-096-2834INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SC6461
4730-00-277-3381INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO HOSE
B104ANDB176-2-1-2
4730-00-277-3383INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO HOSE
510600N1
4730-00-289-2046INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO HOSE
CS4730-0144
4730-00-289-2047INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO HOSE
4730-00-289-2048INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO HOSE
4730-00-289-2049INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO HOSE
4730-00-289-2050INTERCHANGEABLE
ADAPTER,STRAIGHT,FLANGE TO HOSE
N1276
5996-01-250-8809INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY

Frequently Asked Questions

What is NSN 4730-00-277-3382?

NSN 4730-00-277-3382 is a Adapter,straight,flange to Hose, manufactured by Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-277-3382?

NSN 4730-00-277-3382 has 8 cross-referenced part numbers: B104ANDB176 (Naval Ship Systems Command), B104B176 (Naval Sea Systems Command), 510 (Service Brass and Aluminum Foundry Co, Inc. Dba Service Brass Fittings), N1275 (Clow Corp Marine Valve Products Div), F365-2525021 (Buckeye Truck and Tractor Parts Inc) and 3 more.

What NSN replaces 4730-00-277-3382?

There are 9 known substitutes for 4730-00-277-3382: 5945-00-096-2834, 4730-00-277-3381, 4730-00-277-3383 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 510?

Key specifications for 510: Connection Style: SWIVEL NUT, GASKET SEAL (HOSE) SECOND END; Connection Type: FLANGE FIRST END; Bolt Hole Quantity: 10 FIRST END; Nominal Inside Diameter Hose Accommodated: 2.500 INCHES SECOND END IN. 19 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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