PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4476Piston Assy,brake C

Avox Systems Inc Dba Avox Systems Inc · NSN 1630-00-347-7846 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-347-7846 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-347-7846. Primary manufacturer part number: 4476.
Features
  • Piston Assy,brake C — FSC 1630
  • 1 verified cross-reference
  • 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 Piston Assy,brake C, cataloged under National Stock Number 1630-00-347-7846, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston Assy,brake C
FSC / FSG1630 — No Item Name Available (FSG 16)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655)
Technical Specifications
ParameterValue
NSN1630-00-347-7846
Primary Part Number4476
Item NamePiston Assy,brake C
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5940-00-259-9057115704-001 INTERCHANGEABLE
Terminal,lug
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5998-00-968-5509 INTERCHANGEABLE
Circuit Card Assembly
5995-01-016-150013217E3055 INTERCHANGEABLE
Wiring Harness
Cecom Lr Center
4730-01-147-4906J4476 INTERCHANGEABLE
Nut,tube Coupling
Eg&g, Inc. Optoelectronics Division Div Judson Technologies
5895-01-349-43314476 INTERCHANGEABLE
Panel,control,electrical-Electro
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
6530-01-532-8950CX6200 INTERCHANGEABLE
Cart,medical Equipment and Instr
Bausch & Lomb Incorporated Div Surgical
6515-01-703-39264001 INTERCHANGEABLE
Sensor,oxygen Monitoring
Masimo Corporation
Cross-Reference Index
Part NumberManufacturer
4476 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5940-00-259-9057INTERCHANGEABLE
TERMINAL,LUG
115704-001
5998-00-968-5509INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5995-01-016-1500INTERCHANGEABLE
WIRING HARNESS
13217E3055
4730-01-147-4906INTERCHANGEABLE
NUT,TUBE COUPLING
J4476
5895-01-349-4331INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO
4476
6530-01-532-8950INTERCHANGEABLE
CART,MEDICAL EQUIPMENT AND INSTR
CX6200
6515-01-703-3926INTERCHANGEABLE
SENSOR,OXYGEN MONITORING
4001

Frequently Asked Questions

What is NSN 1630-00-347-7846?

NSN 1630-00-347-7846 is a Piston Assy,brake C, 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 1630-00-347-7846?

NSN 1630-00-347-7846 has 1 cross-referenced part number: 4476 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 1630-00-347-7846?

There are 7 known substitutes for 1630-00-347-7846: 5940-00-259-9057, 5998-00-968-5509, 5995-01-016-1500 and 4 more. Verify interchangeability with system specifications before substitution.

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