PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100550Height Gage,fuel Service Unit

Gil, Inc. · NSN 4930-01-191-8381 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-01-191-8381 — this item is cataloged by the U.S. Government under National Stock Number 4930-01-191-8381. Primary manufacturer part number: 100550.
Features
  • Height Gage,fuel Service Unit — FSC 4930
  • General Characteristics Item Description: ALUMINUM,12.375 IN.LG,1.50 IN.W IN
  • 1 verified cross-reference
  • Primary manufacturer: Gil, Inc.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Height Gage,fuel Service Unit, cataloged under National Stock Number 4930-01-191-8381, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Gil, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4930-01-191-8381
Primary Part Number100550
Item NameHeight Gage,fuel Service Unit
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerGil, Inc.
StatusACTIVE
General Characteristics Item DescriptionALUMINUM,12.375 IN.LG,1.50 IN.W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3040-00-086-7104SMB433198 INTERCHANGEABLE
Connecting Link,rigid
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5365-00-370-0243 INTERCHANGEABLE
Bushing,nonmetallic
4320-00-397-5903100550 INTERCHANGEABLE
Vane,pump,rotary
Weldon Pump Llc
6250-01-041-4892100550 INTERCHANGEABLE
Lampholder
Symbolic Displays, Inc
5962-01-172-4012 INTERCHANGEABLE
Microcircuit
3120-01-311-1513 INTERCHANGEABLE
Bearing,sleeve
5950-01-528-0182 INTERCHANGEABLE
Transformer,power
5930-01-632-7711100550 INTERCHANGEABLE
Retainer,electrical Switch
Teaheadsets Corp. Dba Television Equipment Associates
Cross-Reference Index
Part NumberManufacturer
100550 PRIMARY Gil, Inc. (USA)
Related Parts
3040-00-086-7104INTERCHANGEABLE
CONNECTING LINK,RIGID
SMB433198
5365-00-370-0243INTERCHANGEABLE
BUSHING,NONMETALLIC
4320-00-397-5903INTERCHANGEABLE
VANE,PUMP,ROTARY
100550
6250-01-041-4892INTERCHANGEABLE
LAMPHOLDER
100550
5962-01-172-4012INTERCHANGEABLE
MICROCIRCUIT
3120-01-311-1513INTERCHANGEABLE
BEARING,SLEEVE
5950-01-528-0182INTERCHANGEABLE
TRANSFORMER,POWER
5930-01-632-7711INTERCHANGEABLE
RETAINER,ELECTRICAL SWITCH
100550

Frequently Asked Questions

What is NSN 4930-01-191-8381?

NSN 4930-01-191-8381 is a Height Gage,fuel Service Unit, manufactured by Gil, Inc., classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-01-191-8381?

NSN 4930-01-191-8381 has 1 cross-referenced part number: 100550 (Gil, Inc.).

What NSN replaces 4930-01-191-8381?

There are 8 known substitutes for 4930-01-191-8381: 3040-00-086-7104, 5365-00-370-0243, 4320-00-397-5903 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100550?

Key specifications for 100550: General Characteristics Item Description: ALUMINUM,12.375 IN.LG,1.50 IN.W IN; End Item Identification: 4930001122432. 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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