PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

260461Indicator,pressure

Ametek Inc Div Aerospace and Defense · NSN 6620-01-578-6562 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-01-578-6562 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-578-6562. Primary manufacturer part number: 260461.
Features
  • Indicator,pressure — FSC 6620
  • DC Voltage Rating: 5.6 VOLTS MAXIMUM
  • Material: ALUMINUM ALLOY CASE
  • Length: 4.089 INCHES NOMINAL IN
  • Pointer Purpose: INDICATES OXYGEN PRESSURE ON AN AIRCRAFT
  • Width: 2.000 INCHES NOMINAL IN
  • Height: 2.000 INCHES NOMINAL IN
  • Pointer Type: INDICATING SINGLE POINTER
Applications
  • Applications requiring Aluminum Alloy Case construction
General Description

The Indicator,pressure, cataloged under National Stock Number 6620-01-578-6562, 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 and Defense. Government technical data includes 7 verified specifications, 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
NSN6620-01-578-6562
Primary Part Number260461
Item NameIndicator,pressure
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerAmetek Inc Div Aerospace and Defense
StatusACTIVE
DC Voltage Rating5.6 VOLTS MAXIMUM
MaterialALUMINUM ALLOY CASE
Length4.089 INCHES NOMINAL IN
Pointer PurposeINDICATES OXYGEN PRESSURE ON AN AIRCRAFT
Width2.000 INCHES NOMINAL IN
Height2.000 INCHES NOMINAL IN
Pointer TypeINDICATING SINGLE POINTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-359-5500 INTERCHANGEABLE
Switch,toggle
4710-01-174-889626046-1 INTERCHANGEABLE
Tube,metallic
Hdt Expeditionary Systems Inc
6515-01-612-62561647G INTERCHANGEABLE
Suture,nonabsorbable,surgical
Ethicon Us Llc Div Ethicon
Cross-Reference Index
Part NumberManufacturer
260461 Ametek Inc Div Aerospace and Defense (USA)
Related Parts
5930-00-359-5500INTERCHANGEABLE
SWITCH,TOGGLE
4710-01-174-8896INTERCHANGEABLE
TUBE,METALLIC
26046-1
6515-01-612-6256INTERCHANGEABLE
SUTURE,NONABSORBABLE,SURGICAL
1647G

Frequently Asked Questions

What is NSN 6620-01-578-6562?

NSN 6620-01-578-6562 is a Indicator,pressure, manufactured by Ametek Inc Div Aerospace and Defense, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-01-578-6562?

NSN 6620-01-578-6562 has 1 cross-referenced part number: 260461 (Ametek Inc Div Aerospace and Defense).

What NSN replaces 6620-01-578-6562?

There are 3 known substitutes for 6620-01-578-6562: 5930-00-359-5500, 4710-01-174-8896, 6515-01-612-6256. Verify interchangeability with system specifications before substitution.

What are the specifications of 260461?

Key specifications for 260461: DC Voltage Rating: 5.6 VOLTS MAXIMUM; Material: ALUMINUM ALLOY CASE; Length: 4.089 INCHES NOMINAL IN; Pointer Purpose: INDICATES OXYGEN PRESSURE ON AN AIRCRAFT. 7 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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