PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100051Manometer,vertical Tube

Maxima Technologies & Systems Llc · NSN 6685-01-458-0731 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-458-0731 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-458-0731. Primary manufacturer part number: 100051.
Features
  • Manometer,vertical Tube — FSC 6685
  • Functional Description: FUEL GAGE
  • 3 verified cross-references
  • Primary manufacturer: Maxima Technologies & Systems Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Manometer,vertical Tube, cataloged under National Stock Number 6685-01-458-0731, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Maxima Technologies & Systems Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN6685-01-458-0731
Primary Part Number100051
Item NameManometer,vertical Tube
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMaxima Technologies & Systems Llc
StatusACTIVE
Functional DescriptionFUEL GAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-010-0051100051 INTERCHANGEABLE
Screw,cap,hexagon Head
Brinkley Technology Group Llc Dba Hercules Manufacturing
5815-00-116-1242100051 INTERCHANGEABLE
Indicator Module
Ncr Corporation Dba Ncr
5930-00-270-239710005-1 INTERCHANGEABLE
Switch,push
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5365-00-374-8286W304113 INTERCHANGEABLE
Plug,machine Thread
Northrop Grumman Systems Corporation
5315-00-412-9867100-051-1 INTERCHANGEABLE
Pin,straight,headed
Bell Textron Inc
1680-00-480-811610-005-1 INTERCHANGEABLE
Ash Receiver
Bell Textron Inc
3120-00-816-5541FB1012-5 INTERCHANGEABLE
Bearing,sleeve
Altra Industrial Motion Corp.
5930-01-122-2974 INTERCHANGEABLE
Switch,pressure
5310-01-133-0955100051 INTERCHANGEABLE
Washer,flat
Mile High Equipment Company Dba Ice-O-Matic
5950-01-248-980741411 INTERCHANGEABLE
Transformer,power
Vanguard Electronics, Llc
Cross-Reference Index
Part NumberManufacturer
5JA937 Oshkosh Defense Llc (USA)
100051 PRIMARY Maxima Technologies & Systems Llc (USA)
5JA937 Oshkosh Corp (USA)
Related Parts
5305-00-010-0051INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
100051
5815-00-116-1242INTERCHANGEABLE
INDICATOR MODULE
100051
5930-00-270-2397INTERCHANGEABLE
SWITCH,PUSH
10005-1
5365-00-374-8286INTERCHANGEABLE
PLUG,MACHINE THREAD
W304113
5315-00-412-9867INTERCHANGEABLE
PIN,STRAIGHT,HEADED
100-051-1
1680-00-480-8116INTERCHANGEABLE
ASH RECEIVER
10-005-1
3120-00-816-5541INTERCHANGEABLE
BEARING,SLEEVE
FB1012-5
5930-01-122-2974INTERCHANGEABLE
SWITCH,PRESSURE
5310-01-133-0955INTERCHANGEABLE
WASHER,FLAT
100051
5950-01-248-9807INTERCHANGEABLE
TRANSFORMER,POWER
41411
4810-01-422-0877INTERCHANGEABLE
VALVE,BUTTERFLY
10097-1
6210-01-583-7642INTERCHANGEABLE
LIGHT,INDICATOR
100051

Frequently Asked Questions

What is NSN 6685-01-458-0731?

NSN 6685-01-458-0731 is a Manometer,vertical Tube, manufactured by Maxima Technologies & Systems Llc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-458-0731?

NSN 6685-01-458-0731 has 3 cross-referenced part numbers: 5JA937 (Oshkosh Defense Llc), 100051 (Maxima Technologies & Systems Llc), 5JA937 (Oshkosh Corp).

What NSN replaces 6685-01-458-0731?

There are 12 known substitutes for 6685-01-458-0731: 5305-00-010-0051, 5815-00-116-1242, 5930-00-270-2397 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100051?

Key specifications for 100051: Functional Description: FUEL GAGE; End Item Identification: FIRE TRUCK, MODEL T-3000, OR P-19, NSN 4210-00-627-4063. 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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