PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31030Gage,pressure,dial Indicating

Avon Protection Systems Incorporated Dba Avon Protection Systems Inc · NSN 4240-01-678-1934 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-678-1934 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-678-1934. Primary manufacturer part number: 31030.
Features
  • Gage,pressure,dial Indicating — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Avon Protection Systems Incorporated Dba Avon Protection Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 4240-01-678-1934, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Avon Protection Systems Incorporated Dba Avon Protection Systems Inc. This item has 1 commercial cross-reference 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: Active.

Technical Specifications
ParameterValue
NSN4240-01-678-1934
Primary Part Number31030
Item NameGage,pressure,dial Indicating
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerAvon Protection Systems Incorporated Dba Avon Protection Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5920-00-068-3009 INTERCHANGEABLE
Fuse Link,electrical
5935-00-105-18743174004-3 INTERCHANGEABLE
Adapter,connector
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5950-00-244-517631030-2 INTERCHANGEABLE
Reactor
Pax Mfg Corp Hammarlund Mfg Co Div
4730-00-833-3145 INTERCHANGEABLE
Packing Nut
3020-00-844-4369755835 INTERCHANGEABLE
Gear
Fwd Seagrave Holdings Lp
5940-00-956-3517 INTERCHANGEABLE
Terminal,quick Disconnect
3455-01-025-981919553 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6530-01-169-7004 INTERCHANGEABLE
Disposal Container,suture Needle
5805-01-203-959431030 INTERCHANGEABLE
Rack Mount Kit
Motorola/codex Corp Sub of Motorola Inc
4820-01-340-057231030 INTERCHANGEABLE
Valve,flow Control
Blissfield Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
31030 PRIMARY Avon Protection Systems Incorporated Dba Avon Protection Systems Inc (USA)
Related Parts
5920-00-068-3009INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5935-00-105-1874INTERCHANGEABLE
ADAPTER,CONNECTOR
3174004-3
5950-00-244-5176INTERCHANGEABLE
REACTOR
31030-2
4730-00-833-3145INTERCHANGEABLE
PACKING NUT
3020-00-844-4369INTERCHANGEABLE
GEAR
755835
5940-00-956-3517INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
3455-01-025-9819INTERCHANGEABLE
REAMER,MACHINE
19553
6530-01-169-7004INTERCHANGEABLE
DISPOSAL CONTAINER,SUTURE NEEDLE
5805-01-203-9594INTERCHANGEABLE
RACK MOUNT KIT
31030
4820-01-340-0572INTERCHANGEABLE
VALVE,FLOW CONTROL
31030
5120-01-357-4759INTERCHANGEABLE
WRENCH,PIPE
31030
2590-01-465-5807INTERCHANGEABLE
CAP,FILLER OPENING
310-3.0

Frequently Asked Questions

What is NSN 4240-01-678-1934?

NSN 4240-01-678-1934 is a Gage,pressure,dial Indicating, manufactured by Avon Protection Systems Incorporated Dba Avon Protection Systems Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-678-1934?

NSN 4240-01-678-1934 has 1 cross-referenced part number: 31030 (Avon Protection Systems Incorporated Dba Avon Protection Systems Inc).

What NSN replaces 4240-01-678-1934?

There are 12 known substitutes for 4240-01-678-1934: 5920-00-068-3009, 5935-00-105-1874, 5950-00-244-5176 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31030?

Key specifications for 31030: Part Name Assigned by Controlling Agency: GAGE,PRESSURE,DIAL INDICATING; End Item Identification: WHISTLE AND GAUGE BACK UP WASHER. 2 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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