PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

378-2Gage,fuel Engine

Herley Chicago Dba Stewart Warner Electronics · NSN 6620-00-492-4936 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-492-4936 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-492-4936. Primary manufacturer part number: 378-2.
Features
  • Gage,fuel Engine — FSC 6620
  • 1 verified cross-reference
  • Primary manufacturer: Herley Chicago Dba Stewart Warner Electronics
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Gage,fuel Engine, cataloged under National Stock Number 6620-00-492-4936, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Herley Chicago Dba Stewart Warner Electronics. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGage,fuel Engine
FSC / FSG6620 — No Item Name Available (FSG 66)
ManufacturersHerley Chicago Dba Stewart Warner Electronics (CAGE 98738)
Technical Specifications
ParameterValue
NSN6620-00-492-4936
Primary Part Number378-2
Item NameGage,fuel Engine
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerHerley Chicago Dba Stewart Warner Electronics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-3104 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5920-00-280-424155876-1 INTERCHANGEABLE
Fuseholder,block
General Dynamics Mission Systems, Inc.
5330-00-291-6370PH271 INTERCHANGEABLE
Seal,plain Encased
Wisconsin Motors, Llc
5930-00-539-7013 INTERCHANGEABLE
Boot,dust and Moisture Seal
3120-00-801-66923782 INTERCHANGEABLE
Bearing,plain,self-Aligning
O & S Acquisition Llc Dba O & S America Llc
3040-00-859-6571 INTERCHANGEABLE
Pawl,check
5910-00-973-2821SMD447138 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4510-01-193-78983-782 INTERCHANGEABLE
Water Closet
Cr/pl Llc
2090-01-500-7975Z-3400 INTERCHANGEABLE
Case,inflatable Landing Boat
Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
6515-01-552-123810708501 INTERCHANGEABLE
Catheter,intravenous
Angiodynamics Inc
Cross-Reference Index
Part NumberManufacturer
378-2 PRIMARY Herley Chicago Dba Stewart Warner Electronics (USA)
Related Parts
3110-00-100-3104INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5920-00-280-4241INTERCHANGEABLE
FUSEHOLDER,BLOCK
55876-1
5330-00-291-6370INTERCHANGEABLE
SEAL,PLAIN ENCASED
PH271
5930-00-539-7013INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
3120-00-801-6692INTERCHANGEABLE
BEARING,PLAIN,SELF-ALIGNING
3782
3040-00-859-6571INTERCHANGEABLE
PAWL,CHECK
5910-00-973-2821INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
SMD447138
4510-01-193-7898INTERCHANGEABLE
WATER CLOSET
3-782
2090-01-500-7975INTERCHANGEABLE
CASE,INFLATABLE LANDING BOAT
Z-3400
6515-01-552-1238INTERCHANGEABLE
CATHETER,INTRAVENOUS
10708501
5306-01-600-0267INTERCHANGEABLE
BOLT,MACHINE
3782

Frequently Asked Questions

What is NSN 6620-00-492-4936?

NSN 6620-00-492-4936 is a Gage,fuel Engine, manufactured by Herley Chicago Dba Stewart Warner Electronics, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-00-492-4936?

NSN 6620-00-492-4936 has 1 cross-referenced part number: 378-2 (Herley Chicago Dba Stewart Warner Electronics).

What NSN replaces 6620-00-492-4936?

There are 11 known substitutes for 6620-00-492-4936: 3110-00-100-3104, 5920-00-280-4241, 5330-00-291-6370 and 8 more. Verify interchangeability with system specifications before substitution.

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