PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H801-6Ring,welding,pipe Joint

Admiral Valve Llc Dba Cpv Manufacturing · NSN 3439-01-164-9348 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-164-9348 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-164-9348. Primary manufacturer part number: H801-6.
Features
  • Ring,welding,pipe Joint — FSC 3439
  • Pipe/tubing Type for Which Designed: ANY ACCEPTABLE
  • Nominal Size: 0.375 INCHES IN
  • 4 verified cross-references
  • Primary manufacturer: Admiral Valve Llc Dba Cpv Manufacturing
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Ring,welding,pipe Joint, cataloged under National Stock Number 3439-01-164-9348, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Admiral Valve Llc Dba Cpv Manufacturing. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-164-9348
Primary Part NumberH801-6
Item NameRing,welding,pipe Joint
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAdmiral Valve Llc Dba Cpv Manufacturing
StatusACTIVE
Pipe/tubing Type for Which DesignedANY ACCEPTABLE
Nominal Size0.375 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3020-00-200-10264Y-1853 INTERCHANGEABLE
Sprocket Wheel
Cooper Machinery Services Llc
3040-01-163-8622 INTERCHANGEABLE
Breather
3020-01-448-85375210248-1 INTERCHANGEABLE
Guard,mechanical Drive
Naval Sea Systems Command
3020-01-448-85465210249-1 INTERCHANGEABLE
Guard,mechanical Drive
Naval Sea Systems Command
5315-01-469-04545210290 INTERCHANGEABLE
Pin,straight,headless
Naval Sea Systems Command
3950-01-490-76165210113-08-6L-0-1 INTERCHANGEABLE
Winch,drum,power Operated
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
5210113 Naval Sea Systems Command (USA)
H801-6 PRIMARY Admiral Valve Llc Dba Cpv Manufacturing (USA)
5210274-6 Naval Sea Systems Command (USA)
5210113 PIECE 205 Naval Sea Systems Command (USA)
Related Parts
3020-00-200-1026INTERCHANGEABLE
SPROCKET WHEEL
4Y-1853
3040-01-163-8622INTERCHANGEABLE
BREATHER
3020-01-448-8537INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
5210248-1
3020-01-448-8546INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
5210249-1
5315-01-469-0454INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5210290
3950-01-490-7616INTERCHANGEABLE
WINCH,DRUM,POWER OPERATED
5210113-08-6L-0-1

Frequently Asked Questions

What is NSN 3439-01-164-9348?

NSN 3439-01-164-9348 is a Ring,welding,pipe Joint, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-164-9348?

NSN 3439-01-164-9348 has 4 cross-referenced part numbers: 5210113 (Naval Sea Systems Command), H801-6 (Admiral Valve Llc Dba Cpv Manufacturing), 5210274-6 (Naval Sea Systems Command), 5210113 PIECE 205 (Naval Sea Systems Command).

What NSN replaces 3439-01-164-9348?

There are 6 known substitutes for 3439-01-164-9348: 3020-00-200-1026, 3040-01-163-8622, 3020-01-448-8537 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H801-6?

Key specifications for H801-6: Pipe/tubing Type for Which Designed: ANY ACCEPTABLE; Nominal Size: 0.375 INCHES IN. 2 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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