PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20600-5Test Set,pneumatic System Compon

Avox Systems Inc Dba Avox Systems Inc · NSN 4920-00-791-4840 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-791-4840 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-791-4840. Primary manufacturer part number: 20600-5.
Features
  • Test Set,pneumatic System Compon — FSC 4920
  • Enclosure Feature: MULTIPLE ITEM W/CARRYING CASE
  • Test Type for Which Designed: OXYGEN AND PRESSURE SUIT SYSTEMS
  • Reference Data and Literature: T.O. 33D2-10-16-1
  • Functional Description: DESIGNED TO DETECT DEFFECTS AND MALFUNCTIONS OF THE OXYGEN AND PRESSURE SUIT SYSTEMS
  • 2 verified cross-references
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Set,pneumatic System Compon, cataloged under National Stock Number 4920-00-791-4840, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4920-00-791-4840
Primary Part Number20600-5
Item NameTest Set,pneumatic System Compon
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusCANCELLED
Enclosure FeatureMULTIPLE ITEM W/CARRYING CASE
Test Type for Which DesignedOXYGEN AND PRESSURE SUIT SYSTEMS
Reference Data and LiteratureT.O. 33D2-10-16-1
Functional DescriptionDESIGNED TO DETECT DEFFECTS AND MALFUNCTIONS OF THE OXYGEN AND PRESSURE SUIT SYSTEMS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4920-00-103-2962 INTERCHANGEABLE
Spindle,holder
3030-00-118-544049-088 INTERCHANGEABLE
Belt,v
Delta Intl Machinery Corp
3110-00-144-86690210591 INTERCHANGEABLE
Bearing,ball,annular
Agco Corp Parts Opn
7510-00-551-98217000029140 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
3m Company
2995-00-909-121120600 INTERCHANGEABLE
Cap,valve
Hamilton Sundstrand Corporation Dba Collins Aerospace
5962-01-077-0802 INTERCHANGEABLE
Microcircuit,digital
5310-01-109-0308 INTERCHANGEABLE
Washer
1240-01-236-287920600 INTERCHANGEABLE
Seat,ball Socket
Real-Time Laboratories, Llc
5340-01-358-7393 INTERCHANGEABLE
Latch,rim
1650-01-412-07242010010-105 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Goodrich Corporation
Cross-Reference Index
Part NumberManufacturer
20600-5 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
20600 Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
4920-00-103-2962INTERCHANGEABLE
SPINDLE,HOLDER
3030-00-118-5440INTERCHANGEABLE
BELT,V
49-088
3110-00-144-8669INTERCHANGEABLE
BEARING,BALL,ANNULAR
0210591
7510-00-551-9821INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
7000029140
2995-00-909-1211INTERCHANGEABLE
CAP,VALVE
20600
5962-01-077-0802INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5310-01-109-0308INTERCHANGEABLE
WASHER
1240-01-236-2879INTERCHANGEABLE
SEAT,BALL SOCKET
20600
5340-01-358-7393INTERCHANGEABLE
LATCH,RIM
1650-01-412-0724INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
2010010-105
5110-01-540-7807INTERCHANGEABLE
MITER BOX AND SAW
20-600
4820-01-655-3248INTERCHANGEABLE
VALVE,BALL
20-60-05

Frequently Asked Questions

What is NSN 4920-00-791-4840?

NSN 4920-00-791-4840 is a Test Set,pneumatic System Compon, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 4920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4920-00-791-4840?

NSN 4920-00-791-4840 has 2 cross-referenced part numbers: 20600-5 (Avox Systems Inc Dba Avox Systems Inc), 20600 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 4920-00-791-4840?

There are 12 known substitutes for 4920-00-791-4840: 4920-00-103-2962, 3030-00-118-5440, 3110-00-144-8669 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20600-5?

Key specifications for 20600-5: Enclosure Feature: MULTIPLE ITEM W/CARRYING CASE; Special Features: C/O CASE ASSY, INSTRUMENT PANEL ASSEMBLY, FLOW COMPENSATOR ASSEMBLY, SHIPPING CAP, INSTRUCTION SHEET, AND A A14B MASK; Test Type for Which Designed: OXYGEN AND PRESSURE SUIT SYSTEMS; Reference Data and Literature: T.O. 33D2-10-16-1. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4920-00-791-4840 still in active supply?

NSN 4920-00-791-4840 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com