PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

231212Union,pipe

Karl Senner, L.l.c. Dba Karl Senner Inc · NSN 4730-01-394-9750 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-394-9750 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-394-9750. Primary manufacturer part number: 231212.
Features
  • Union,pipe — FSC 4730
  • 4 verified cross-references
  • Primary manufacturer: Karl Senner, L.l.c. Dba Karl Senner Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Union,pipe, cataloged under National Stock Number 4730-01-394-9750, 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 Karl Senner, L.l.c. Dba Karl Senner Inc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-394-9750
Primary Part Number231212
Item NameUnion,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerKarl Senner, L.l.c. Dba Karl Senner Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5360-00-468-2083969-1001J INTERCHANGEABLE
Spring,helical,compression
Eaton Corp Opns & Technical Center
3120-01-105-7631023248 INTERCHANGEABLE
Bearing
Allianz Sweeper Company
6220-01-203-950023121-2 INTERCHANGEABLE
Baffle
Grimes Aerospace Company
5985-01-295-288516VA027-4 INTERCHANGEABLE
Adapter,waveguide
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
9390-01-719-014223248 INTERCHANGEABLE
Sheet,nonmetallic,protective
Textiles Coated, Incorporated
Cross-Reference Index
Part NumberManufacturer
WVS-2232-H106 Reintjes Gmbh (DEU)
23248 Reintjes Gmbh (DEU)
0-210-46451 ITEM H106 Reintjes Gmbh (DEU)
231212 PRIMARY Karl Senner, L.l.c. Dba Karl Senner Inc (USA)
Related Parts
5360-00-468-2083INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
969-1001J
3120-01-105-7631INTERCHANGEABLE
BEARING
023248
6220-01-203-9500INTERCHANGEABLE
BAFFLE
23121-2
5985-01-295-2885INTERCHANGEABLE
ADAPTER,WAVEGUIDE
16VA027-4
9390-01-719-0142INTERCHANGEABLE
SHEET,NONMETALLIC,PROTECTIVE
23248

Frequently Asked Questions

What is NSN 4730-01-394-9750?

NSN 4730-01-394-9750 is a Union,pipe, manufactured by Karl Senner, L.l.c. Dba Karl Senner Inc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-394-9750?

NSN 4730-01-394-9750 has 4 cross-referenced part numbers: WVS-2232-H106 (Reintjes Gmbh), 23248 (Reintjes Gmbh), 0-210-46451 ITEM H106 (Reintjes Gmbh), 231212 (Karl Senner, L.l.c. Dba Karl Senner Inc).

What NSN replaces 4730-01-394-9750?

There are 5 known substitutes for 4730-01-394-9750: 5360-00-468-2083, 3120-01-105-7631, 6220-01-203-9500 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 231212?

Key specifications for 231212: End Item Identification: PC-1 PATROL SHIP. 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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