PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21163Capsule,altitude

Elbitamerica, Inc. · NSN 4920-00-004-2807 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-004-2807 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-004-2807. Primary manufacturer part number: 21163.
Features
  • Capsule,altitude — FSC 4920
  • General Characteristics Item Description: 2.375 IN. DIA,0.625 IN. THK IN
  • 1 verified cross-reference
  • Primary manufacturer: Elbitamerica, Inc.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Capsule,altitude, cataloged under National Stock Number 4920-00-004-2807, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Elbitamerica, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-004-2807
Primary Part Number21163
Item NameCapsule,altitude
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerElbitamerica, Inc.
StatusACTIVE
General Characteristics Item Description2.375 IN. DIA,0.625 IN. THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-163-0134SN74163N-00 INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
2520-00-220-3962UT74 INTERCHANGEABLE
Transmission
Barney & White Auto Parts Inc
5305-00-271-52271164-1032-10 INTERCHANGEABLE
Screw,machine
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5330-00-465-306421163 INTERCHANGEABLE
Seal,tachometer Dri
Sealcraft Corporation
2640-00-585-4827 INTERCHANGEABLE
Valve,pneumatic Tire
5330-00-861-229521163 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5950-01-006-7867989112-26B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
6625-01-012-948610177632 INTERCHANGEABLE
Lead Set,test
Us Army Aviation and Missile Command
4730-01-069-1347 INTERCHANGEABLE
Elbow,pipe to Tube
4720-01-113-164921163 INTERCHANGEABLE
Hose,preformed
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
21163 PRIMARY Elbitamerica, Inc. (USA)
Related Parts
5962-00-163-0134INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SN74163N-00
2520-00-220-3962INTERCHANGEABLE
TRANSMISSION
UT74
5305-00-271-5227INTERCHANGEABLE
SCREW,MACHINE
1164-1032-10
5330-00-465-3064INTERCHANGEABLE
SEAL,TACHOMETER DRI
21163
2640-00-585-4827INTERCHANGEABLE
VALVE,PNEUMATIC TIRE
5330-00-861-2295INTERCHANGEABLE
SEAL,PLAIN ENCASED
21163
5950-01-006-7867INTERCHANGEABLE
COIL,RADIO FREQUENCY
989112-26B
6625-01-012-9486INTERCHANGEABLE
LEAD SET,TEST
10177632
4730-01-069-1347INTERCHANGEABLE
ELBOW,PIPE TO TUBE
4720-01-113-1649INTERCHANGEABLE
HOSE,PREFORMED
21163
5315-01-248-9777INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
21163
5950-01-400-3023INTERCHANGEABLE
COIL,ELECTRICAL
H8000065-1

Frequently Asked Questions

What is NSN 4920-00-004-2807?

NSN 4920-00-004-2807 is a Capsule,altitude, manufactured by Elbitamerica, Inc., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-004-2807?

NSN 4920-00-004-2807 has 1 cross-referenced part number: 21163 (Elbitamerica, Inc.).

What NSN replaces 4920-00-004-2807?

There are 12 known substitutes for 4920-00-004-2807: 5962-00-163-0134, 2520-00-220-3962, 5305-00-271-5227 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21163?

Key specifications for 21163: General Characteristics Item Description: 2.375 IN. DIA,0.625 IN. THK IN. 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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