PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2040788-2Support,seal

Moog Military Aircraft Llc · NSN 1650-01-164-4175 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-164-4175 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-164-4175. Primary manufacturer part number: 2040788-2.
Features
  • Support,seal — FSC 1650
  • General Characteristics Item Description: 3.246 IN. MIN,3.247 IN. MAX DIA; 0.624 IN. NOM W IN
  • 3 verified cross-references
  • Primary manufacturer: Moog Military Aircraft Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Support,seal, cataloged under National Stock Number 1650-01-164-4175, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Moog Military Aircraft Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN1650-01-164-4175
Primary Part Number2040788-2
Item NameSupport,seal
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerMoog Military Aircraft Llc
StatusACTIVE
General Characteristics Item Description3.246 IN. MIN,3.247 IN. MAX DIA; 0.624 IN. NOM W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-00-166-43401902-19 INTERCHANGEABLE
Microcircuit,linear
Burr-Brown Corp
Cross-Reference Index
Part NumberManufacturer
10162994 Nimikkeistokeskus Ncb Finland (FIN)
2040788-2 Honeywell International Inc. Div Aerospace - Torrance (USA)
2040788-2 PRIMARY Moog Military Aircraft Llc (USA)
Related Parts
5962-00-166-4340INTERCHANGEABLE
MICROCIRCUIT,LINEAR
1902-19

Frequently Asked Questions

What is NSN 1650-01-164-4175?

NSN 1650-01-164-4175 is a Support,seal, manufactured by Moog Military Aircraft Llc, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-164-4175?

NSN 1650-01-164-4175 has 3 cross-referenced part numbers: 10162994 (Nimikkeistokeskus Ncb Finland), 2040788-2 (Honeywell International Inc. Div Aerospace - Torrance), 2040788-2 (Moog Military Aircraft Llc).

What NSN replaces 1650-01-164-4175?

There is 1 known substitute for 1650-01-164-4175: 5962-00-166-4340. Verify interchangeability with system specifications before substitution.

What are the specifications of 2040788-2?

Key specifications for 2040788-2: General Characteristics Item Description: 3.246 IN. MIN,3.247 IN. MAX DIA; 0.624 IN. NOM W IN; End Item Identification: ACFT MODEL F-18. 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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