NSN 1650-00-073-0801 · NIIN 000730801 · Part number 19768
Cadillac Gage Textron Inc. · FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories · CAGE 10237
Government record, cited
NSN 1650-00-073-0801 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-073-0801. Manufacturer of record part number: 19768.
Also searched as1650-00-073-0801 ·
1650000730801 ·
NIIN 000730801 ·
00-073-0801 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components · CAGE 10237 · 19768
Manufacturer of record: Cadillac Gage Textron Inc.
Identification
NSN: 1650-00-073-0801
NIIN: 000730801
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 19768
Manufacturer: Cadillac Gage Textron Inc.
General Description
The Diaphragm Assembly, cataloged under National Stock Number 1650-00-073-0801, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Cadillac Gage Textron Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-00-073-0801
Primary Part Number
19768
Item Name
Diaphragm Assembly
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Manufacturer
Cadillac Gage Textron Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5315-00-436-501219768POSSIBLE MATCH
PIN,SHOULDER,HEADLESS
Possible match (shared part number)Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5340-00-527-286619768POSSIBLE MATCH
SEAL,ANTIPILFERAGE
Possible match (shared part number)Valcor Engineering Corporation
2815-01-073-1450209913POSSIBLE MATCH
PARTS KIT,DIESEL ENGINE
Possible match (shared part number)Hyster-Yale Group, Inc.
4130-01-531-685219768POSSIBLE MATCH
VACU DISC 8 INCH FI
Possible match (shared part number)Dcm Clean Air Products, Inc.
4720-01-606-847519768POSSIBLE MATCH
HOSE,PREFORMED
Possible match (shared part number)Sure Marine Service Inc.
NSN 1650-00-073-0801 is a Diaphragm Assembly, manufactured by Cadillac Gage Textron Inc., classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What part numbers are listed for NSN 1650-00-073-0801?
NSN 1650-00-073-0801 has 1 manufacturer part number on file: 19768 (Cadillac Gage Textron Inc.).
What NSN replaces 1650-00-073-0801?
5 possible matches (shared part number, not a government interchangeability claim): 5315-00-436-5012, 5340-00-527-2866, 2815-01-073-1450. Verify interchangeability with system specifications before substitution.
What are the specifications of 19768?
Key specifications for 19768: End Item Identification: AIRCRAFT MODEL H-2. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1650-00-073-0801 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1650-00-073-0801?
NSN 1650-00-073-0801 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.