PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12448734-3Elbow,tube

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 4730-01-412-9585 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-412-9585 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-412-9585. Primary manufacturer part number: 12448734-3.
Features
  • Elbow,tube — FSC 4730
  • Nominal Outside Diameter Tube Accommodated: 0.500 INCHES FIRST END IN
  • Flow Angle: 90.0 DEGREES
  • 5 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Elbow,tube, cataloged under National Stock Number 4730-01-412-9585, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-412-9585
Primary Part Number12448734-3
Item NameElbow,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Nominal Outside Diameter Tube Accommodated0.500 INCHES FIRST END IN
Flow Angle90.0 DEGREES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5895-00-401-0720 INTERCHANGEABLE
Test Set,countermea
1680-00-761-9345 INTERCHANGEABLE
Sphere,weld Assembl
5950-00-951-2108668-0407-000 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5950-01-019-5294986071-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
6145-01-134-0845 INTERCHANGEABLE
Wire,electrical
9340-01-337-6474 INTERCHANGEABLE
Window,observation
4730-01-411-753812448734-2 INTERCHANGEABLE
Elbow,tube to Boss
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
12448734-3 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
RCSK16890 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
RCSK16890-3 PRIMARY Am General Llc (USA)
130-8-8 Mazzer Industries Inc. (USA)
RCSK16890-3 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5895-00-401-0720INTERCHANGEABLE
TEST SET,COUNTERMEA
1680-00-761-9345INTERCHANGEABLE
SPHERE,WELD ASSEMBL
5950-00-951-2108INTERCHANGEABLE
REACTOR
668-0407-000
5950-01-019-5294INTERCHANGEABLE
REACTOR
986071-1
6145-01-134-0845INTERCHANGEABLE
WIRE,ELECTRICAL
9340-01-337-6474INTERCHANGEABLE
WINDOW,OBSERVATION
4730-01-411-7538INTERCHANGEABLE
ELBOW,TUBE TO BOSS
12448734-2

Frequently Asked Questions

What is NSN 4730-01-412-9585?

NSN 4730-01-412-9585 is a Elbow,tube, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-412-9585?

NSN 4730-01-412-9585 has 5 cross-referenced part numbers: 12448734-3 (U S Army Tank Automotive Command Amsta-Im-Mm), RCSK16890 (U S Army Tank Automotive Command Amsta-Im-Mm), RCSK16890-3 (Am General Llc), 130-8-8 (Mazzer Industries Inc.), RCSK16890-3 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 4730-01-412-9585?

There are 7 known substitutes for 4730-01-412-9585: 5895-00-401-0720, 1680-00-761-9345, 5950-00-951-2108 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12448734-3?

Key specifications for 12448734-3: End Item Identification: 2320-01-383-3850; Nominal Outside Diameter Tube Accommodated: 0.500 INCHES FIRST END IN; Flow Angle: 90.0 DEGREES. 3 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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