PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3214Arm Assembly,tail W

Avox Systems Inc Dba Avox Systems Inc · NSN 1630-00-386-8538 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-386-8538 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-386-8538. Primary manufacturer part number: 3214.
Features
  • Arm Assembly,tail W — FSC 1630
  • 2 verified cross-references
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arm Assembly,tail W, cataloged under National Stock Number 1630-00-386-8538, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameArm Assembly,tail W
FSC / FSG1630 — No Item Name Available (FSG 16)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655); Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (CAGE 77294)
Technical Specifications
ParameterValue
NSN1630-00-386-8538
Primary Part Number3214
Item NameArm Assembly,tail W
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-203-9459 INTERCHANGEABLE
Coupling Half,quick Disconnect
5950-00-488-99023214 INTERCHANGEABLE
Reactor
General Microwave Corporation Div Kratos Microwave Electronics
5935-00-518-9772032-0014-0001 INTERCHANGEABLE
Connector,plug,electrical
Te Connectivity Corporation Dba Microdot Products
3110-00-554-3245 INTERCHANGEABLE
Bearing,ball,annular
5330-00-813-35183214 INTERCHANGEABLE
Seal,plain Encased
Itt Jabsco Products
5360-00-851-8681 INTERCHANGEABLE
Spring,helical,extension
6930-01-042-59393214 INTERCHANGEABLE
Indicator Subassemb
Lilbern Design of Virginia Llc
5310-01-149-7684 INTERCHANGEABLE
Washer
6520-01-153-62201356483EZ INTERCHANGEABLE
Gingival Retraction
Henry Schein, Inc.
4820-01-183-1588 INTERCHANGEABLE
Stem,fluid Valve
Cross-Reference Index
Part NumberManufacturer
3214 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
751 264 Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA)
Related Parts
4730-00-203-9459INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5950-00-488-9902INTERCHANGEABLE
REACTOR
3214
5935-00-518-9772INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
032-0014-0001
3110-00-554-3245INTERCHANGEABLE
BEARING,BALL,ANNULAR
5330-00-813-3518INTERCHANGEABLE
SEAL,PLAIN ENCASED
3214
5360-00-851-8681INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
6930-01-042-5939INTERCHANGEABLE
INDICATOR SUBASSEMB
3214
5310-01-149-7684INTERCHANGEABLE
WASHER
6520-01-153-6220INTERCHANGEABLE
GINGIVAL RETRACTION
1356483EZ
4820-01-183-1588INTERCHANGEABLE
STEM,FLUID VALVE
5961-01-256-4176INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5342-01-284-9224INTERCHANGEABLE
LATCH,SAFETY

Frequently Asked Questions

What is NSN 1630-00-386-8538?

NSN 1630-00-386-8538 is a Arm Assembly,tail W, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-00-386-8538?

NSN 1630-00-386-8538 has 2 cross-referenced part numbers: 3214 (Avox Systems Inc Dba Avox Systems Inc), 751 264 (Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company).

What NSN replaces 1630-00-386-8538?

There are 12 known substitutes for 1630-00-386-8538: 4730-00-203-9459, 5950-00-488-9902, 5935-00-518-9772 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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