PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-620Gage,pressure,recording

Ametek Inc · NSN 6685-01-336-6645 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-336-6645 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-336-6645. Primary manufacturer part number: T-620.
Features
  • Gage,pressure,recording — FSC 6685
  • Furnished Items: PIPE THREADS,POLYTETRAFLUOROETHYLENE TAPE,HEX SOCKET
  • 1 verified cross-reference
  • Primary manufacturer: Ametek Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,pressure,recording, cataloged under National Stock Number 6685-01-336-6645, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-336-6645
Primary Part NumberT-620
Item NameGage,pressure,recording
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerAmetek Inc
StatusACTIVE
Furnished ItemsPIPE THREADS,POLYTETRAFLUOROETHYLENE TAPE,HEX SOCKET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-198-1602 INTERCHANGEABLE
Bearing,roller,thrust
2910-00-444-9036174 INTERCHANGEABLE
Filter Element,fluid
Deluxe Products Div Walker Mfg Co
2540-00-752-43137524313 INTERCHANGEABLE
Latch,pintle Hook
Saf-Holland, Inc.
7025-01-492-1702T620 INTERCHANGEABLE
Printer,automatic Data Processin
Lexmark Intl Inc Federal Sales Div
6720-01-629-6970T620 INTERCHANGEABLE
Camera System,digital
Teledyne Flir Commercial Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
T-620 PRIMARY Ametek Inc (USA)
Related Parts
3110-00-198-1602INTERCHANGEABLE
BEARING,ROLLER,THRUST
2910-00-444-9036INTERCHANGEABLE
FILTER ELEMENT,FLUID
174
2540-00-752-4313INTERCHANGEABLE
LATCH,PINTLE HOOK
7524313
7025-01-492-1702INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN
T620
6720-01-629-6970INTERCHANGEABLE
CAMERA SYSTEM,DIGITAL
T620

Frequently Asked Questions

What is NSN 6685-01-336-6645?

NSN 6685-01-336-6645 is a Gage,pressure,recording, manufactured by Ametek Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-336-6645?

NSN 6685-01-336-6645 has 1 cross-referenced part number: T-620 (Ametek Inc).

What NSN replaces 6685-01-336-6645?

There are 5 known substitutes for 6685-01-336-6645: 3110-00-198-1602, 2910-00-444-9036, 2540-00-752-4313 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T-620?

Key specifications for T-620: Furnished Items: PIPE THREADS,POLYTETRAFLUOROETHYLENE TAPE,HEX SOCKET. 1 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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