PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9171641Level,cylindrical,circular Vial

Us Army Aviation and Missile Command · NSN 5210-00-822-4742 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-00-822-4742 — this item is cataloged by the U.S. Government under National Stock Number 5210-00-822-4742. Primary manufacturer part number: 9171641.
Features
  • Level,cylindrical,circular Vial — FSC 5210
  • Vial Quantity: 1 LOCATION NOT OTHERWISE SPECIFIED
  • Vial Type: LEVEL
  • Material: COPPER ALLOY AND GLASS
  • Design Type: SINGLE FACE
  • Overall Outside Dimensions: 1 IN. DIA BASE IN
  • Adjustability: NONADJUSTABLE
  • 1 verified cross-reference
Applications
  • Applications requiring Copper Alloy and Glass construction
General Description

The Level,cylindrical,circular Vial, cataloged under National Stock Number 5210-00-822-4742, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 6 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-00-822-4742
Primary Part Number9171641
Item NameLevel,cylindrical,circular Vial
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Vial Quantity1 LOCATION NOT OTHERWISE SPECIFIED
Vial TypeLEVEL
MaterialCOPPER ALLOY AND GLASS
Design TypeSINGLE FACE
Overall Outside Dimensions1 IN. DIA BASE IN
AdjustabilityNONADJUSTABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4140-00-944-7317026977000 INTERCHANGEABLE
Fan,tubeaxial
Rotron Incorporated
Cross-Reference Index
Part NumberManufacturer
9171641 PRIMARY Us Army Aviation and Missile Command (USA)
Related Parts
4140-00-944-7317INTERCHANGEABLE
FAN,TUBEAXIAL
026977000

Frequently Asked Questions

What is NSN 5210-00-822-4742?

NSN 5210-00-822-4742 is a Level,cylindrical,circular Vial, manufactured by Us Army Aviation and Missile Command, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-00-822-4742?

NSN 5210-00-822-4742 has 1 cross-referenced part number: 9171641 (Us Army Aviation and Missile Command).

What NSN replaces 5210-00-822-4742?

There is 1 known substitute for 5210-00-822-4742: 4140-00-944-7317. Verify interchangeability with system specifications before substitution.

What are the specifications of 9171641?

Key specifications for 9171641: Vial Quantity: 1 LOCATION NOT OTHERWISE SPECIFIED; Vial Type: LEVEL; Material: COPPER ALLOY AND GLASS; Design Type: SINGLE FACE. 6 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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