PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

719AY1Indicator,pressure

Linde Material Handling North America Corporation · NSN 6620-00-779-5859 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-779-5859 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-779-5859. Primary manufacturer part number: 719AY1.
Features
  • Indicator,pressure — FSC 6620
  • 3 verified cross-references
  • Primary manufacturer: Linde Material Handling North America Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,pressure, cataloged under National Stock Number 6620-00-779-5859, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Linde Material Handling North America Corporation. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameIndicator,pressure
FSC / FSG6620 — No Item Name Available (FSG 66)
ManufacturersLinde Lift Truck Corp. (CAGE 05415); Linde Material Handling North America Corporation (CAGE 556A6); Stewart-Warner Corporation (CAGE 57733)
Technical Specifications
ParameterValue
NSN6620-00-779-5859
Primary Part Number719AY1
Item NameIndicator,pressure
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerLinde Material Handling North America Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6620-00-792-079554147 INTERCHANGEABLE
Gage,pressure,dial Indicating
Teleflex Inc Electrical Systems Div
4320-01-194-596810943 INTERCHANGEABLE
Cap,piston Seat
Mcneil Ohio Corp
5915-01-448-7675808765 INTERCHANGEABLE
Filter,band Suppression
Raytheon Company Dba Raytheon Co
5136-01-727-195354147 INTERCHANGEABLE
Tap,thread Cutting
Tapco
Cross-Reference Index
Part NumberManufacturer
719AY1 Linde Lift Truck Corp. (USA)
719AY1 PRIMARY Linde Material Handling North America Corporation (USA)
54147 Stewart-Warner Corporation (USA)
Related Parts
6620-00-792-0795INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
54147
4320-01-194-5968INTERCHANGEABLE
CAP,PISTON SEAT
10943
5915-01-448-7675INTERCHANGEABLE
FILTER,BAND SUPPRESSION
808765
5136-01-727-1953INTERCHANGEABLE
TAP,THREAD CUTTING
54147

Frequently Asked Questions

What is NSN 6620-00-779-5859?

NSN 6620-00-779-5859 is a Indicator,pressure, manufactured by Linde Material Handling North America Corporation, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-00-779-5859?

NSN 6620-00-779-5859 has 3 cross-referenced part numbers: 719AY1 (Linde Lift Truck Corp.), 719AY1 (Linde Material Handling North America Corporation), 54147 (Stewart-Warner Corporation).

What NSN replaces 6620-00-779-5859?

There are 4 known substitutes for 6620-00-779-5859: 6620-00-792-0795, 4320-01-194-5968, 5915-01-448-7675 and 1 more. Verify interchangeability with system specifications before substitution.

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