PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-284Gage,pressure,dial Indicating

Ametek, Inc. Div Aerospace & Defense · NSN 6620-01-373-4270 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-01-373-4270 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-373-4270. Primary manufacturer part number: T-284.
Features
  • Gage,pressure,dial Indicating — FSC 6620
  • Supplementary Features: COGNIZANT USER SERVICE UNITED KINGDOM NAVY
  • 1 verified cross-reference
  • Primary manufacturer: Ametek, Inc. Div Aerospace & Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gage,pressure,dial Indicating, cataloged under National Stock Number 6620-01-373-4270, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek, Inc. Div Aerospace & Defense. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6620-01-373-4270
Primary Part NumberT-284
Item NameGage,pressure,dial Indicating
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerAmetek, Inc. Div Aerospace & Defense
StatusACTIVE
Supplementary FeaturesCOGNIZANT USER SERVICE UNITED KINGDOM NAVY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-251-4338 INTERCHANGEABLE
Transformer,power
5306-00-275-1617214602 INTERCHANGEABLE
Bolt,machine
Borgwarner Pds (anderson), L.l.c.
2920-00-911-5159 INTERCHANGEABLE
Contact Set,distributor
Cross-Reference Index
Part NumberManufacturer
T-284 PRIMARY Ametek, Inc. Div Aerospace & Defense (USA)
Related Parts
5950-00-251-4338INTERCHANGEABLE
TRANSFORMER,POWER
5306-00-275-1617INTERCHANGEABLE
BOLT,MACHINE
214602
2920-00-911-5159INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR

Frequently Asked Questions

What is NSN 6620-01-373-4270?

NSN 6620-01-373-4270 is a Gage,pressure,dial Indicating, manufactured by Ametek, Inc. Div Aerospace & Defense, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-01-373-4270?

NSN 6620-01-373-4270 has 1 cross-referenced part number: T-284 (Ametek, Inc. Div Aerospace & Defense).

What NSN replaces 6620-01-373-4270?

There are 3 known substitutes for 6620-01-373-4270: 5950-00-251-4338, 5306-00-275-1617, 2920-00-911-5159. Verify interchangeability with system specifications before substitution.

What are the specifications of T-284?

Key specifications for T-284: End Item Identification: HYDRAULIC COMPARATORS; Supplementary Features: COGNIZANT USER SERVICE UNITED KINGDOM NAVY. 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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