PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B64APlug,pipe

Danfoss Power Solutions II, Llc · NSN 4730-01-313-9447 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-313-9447 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-313-9447. Primary manufacturer part number: B64A.
Features
  • Plug,pipe — FSC 4730
  • Nominal Pipe Size for Which Designed: 0.500 INCHES IN
  • Material: BRASS OVERALL
  • Nominal Thread Size: 0.500 INCHES INTERNAL IN
  • Thread Direction: RIGHT-HAND INTERNAL
  • Thread Series Designator: NPTF INTERNAL
  • 4 verified cross-references
  • Primary manufacturer: Danfoss Power Solutions II, Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Brass Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-01-313-9447, 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 Danfoss Power Solutions II, Llc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN4730-01-313-9447
Primary Part NumberB64A
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusACTIVE
Nominal Pipe Size for Which Designed0.500 INCHES IN
MaterialBRASS OVERALL
Nominal Thread Size0.500 INCHES INTERNAL IN
Thread DirectionRIGHT-HAND INTERNAL
Thread Series DesignatorNPTF INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-8813104KS INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4320-00-218-4454B64A INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
6645-00-487-4973B64 INTERCHANGEABLE
Hand-Hour
Power Control Devices Inc
5940-00-518-694510015409-007 INTERCHANGEABLE
Terminal,lug
Us Army Aviation and Missile Command
5365-00-804-046510594611-7 INTERCHANGEABLE
Shim
Us Army Aviation and Missile Command
3030-00-850-5830B64 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
5950-01-029-08411219-110 INTERCHANGEABLE
Transformer,power
Bae Systems Information and Electronic Systems Integration Inc.
4730-01-233-4610B64A INTERCHANGEABLE
Coupling Half,quick Disconnect
Tuthill Corp Hansen Coupling Div
4730-01-313-94011CDB INTERCHANGEABLE
Elbow,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
4730-01-313-9410SAE J514-3 16-16-16 140438B INTERCHANGEABLE
Tee,pipe
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
B64A PRIMARY Danfoss Power Solutions II, Llc (USA)
B-64 Hansen Mfg Co Inc (USA)
6129486 ITEM 8 Naval Sea Systems Command (USA)
6129486 Naval Sea Systems Command (USA)
Related Parts
3110-00-144-8813INTERCHANGEABLE
BEARING,BALL,ANNULAR
104KS
4320-00-218-4454INTERCHANGEABLE
RING,WEARING
B64A
6645-00-487-4973INTERCHANGEABLE
HAND-HOUR
B64
5940-00-518-6945INTERCHANGEABLE
TERMINAL,LUG
10015409-007
5365-00-804-0465INTERCHANGEABLE
SHIM
10594611-7
3030-00-850-5830INTERCHANGEABLE
BELT,V
B64
5950-01-029-0841INTERCHANGEABLE
TRANSFORMER,POWER
1219-110
4730-01-233-4610INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
B64A
4730-01-313-9401INTERCHANGEABLE
ELBOW,PIPE
1CDB
4730-01-313-9410INTERCHANGEABLE
TEE,PIPE
SAE J514-3 16-16-16 140438B
4730-01-313-9411INTERCHANGEABLE
TEE,PIPE
6129486 ITEM 27
4730-01-313-9446INTERCHANGEABLE
PLUG,QUICK DISCONNECT
B-66

Frequently Asked Questions

What is NSN 4730-01-313-9447?

NSN 4730-01-313-9447 is a Plug,pipe, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-313-9447?

NSN 4730-01-313-9447 has 4 cross-referenced part numbers: B64A (Danfoss Power Solutions II, Llc), B-64 (Hansen Mfg Co Inc), 6129486 ITEM 8 (Naval Sea Systems Command), 6129486 (Naval Sea Systems Command).

What NSN replaces 4730-01-313-9447?

There are 12 known substitutes for 4730-01-313-9447: 3110-00-144-8813, 4320-00-218-4454, 6645-00-487-4973 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B64A?

Key specifications for B64A: Nominal Pipe Size for Which Designed: 0.500 INCHES IN; Material: BRASS OVERALL; Nominal Thread Size: 0.500 INCHES INTERNAL IN; Thread Direction: RIGHT-HAND INTERNAL. 5 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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