PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14688Adapter,pitot

Elbitamerica, Inc. · NSN 4920-00-905-1641 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-905-1641 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-905-1641. Primary manufacturer part number: 14688.
Features
  • Adapter,pitot — FSC 4920
  • 3 verified cross-references
  • Primary manufacturer: Elbitamerica, Inc.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Adapter,pitot, cataloged under National Stock Number 4920-00-905-1641, 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.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,pitot
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersElbitamerica, Inc. (CAGE 89944); Northrop Grumman Systems Corporation (CAGE 26512); Northrop Grumman Systems Corporation (CAGE 79RG9)
Technical Specifications
ParameterValue
NSN4920-00-905-1641
Primary Part Number14688
Item NameAdapter,pitot
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerElbitamerica, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-155-6198 INTERCHANGEABLE
Bearing,ball,annular
6640-00-191-6359 INTERCHANGEABLE
Holder,buret
Cross-Reference Index
Part NumberManufacturer
14688 PRIMARY Elbitamerica, Inc. (USA)
128SEAV13047-1 Northrop Grumman Systems Corporation (USA)
128SEAV13047-1 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
3110-00-155-6198INTERCHANGEABLE
BEARING,BALL,ANNULAR
6640-00-191-6359INTERCHANGEABLE
HOLDER,BURET

Frequently Asked Questions

What is NSN 4920-00-905-1641?

NSN 4920-00-905-1641 is a Adapter,pitot, manufactured by Elbitamerica, Inc., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-905-1641?

NSN 4920-00-905-1641 has 3 cross-referenced part numbers: 14688 (Elbitamerica, Inc.), 128SEAV13047-1 (Northrop Grumman Systems Corporation), 128SEAV13047-1 (Northrop Grumman Systems Corporation).

What NSN replaces 4920-00-905-1641?

There are 2 known substitutes for 4920-00-905-1641: 3110-00-155-6198, 6640-00-191-6359. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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