FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components · FSG 16 — Aircraft Components and Accessories
Government record, cited
Also searched as1650-00-243-2269 ·
1650002432269 ·
NIIN 002432269 ·
00-243-2269 ·
FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components
Nearby stock numbers← 1650-00-243-2267
·
1650-00-243-2270 Expander, Piston Ring →
Features
Expander,piston Ring — FSC 1650
General Characteristics Item Description: STRIP BERYLLIUM COPPER QQ-C-533 CONDITION A,0.003 IN.THK,2.688 IN. LG,1.250 IN. BORE IN
Identification
NSN: 1650-00-243-2269
NIIN: 002432269
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
FSG: 16 — Aircraft Components and Accessories
General Description
The Expander,piston Ring, cataloged under National Stock Number 1650-00-243-2269, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1650-00-243-2269
Item Name
Expander,piston Ring
FSC / FSG
1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Status
ACTIVE
General Characteristics Item Description
STRIP BERYLLIUM COPPER QQ-C-533 CONDITION A,0.003 IN.THK,2.688 IN. LG,1.250 IN. BORE IN
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
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
BER115-20
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-000-0127
1650-00-000-0127 · Item name not on file
1650-00-000-0128
1650-00-000-0128 · Item name not on file
1650-00-000-0130
1650-00-000-0130 · Item name not on file
1650-00-000-0131
ROD,PISTON,LINEAR ACTUATING CYLI
1650-00-000-0151
SWIVEL JOINT HYDRAU
1650-00-000-0152
SWIVEL JOINT,HYDRAULIC,AIRCRAFT
1650-00-001-1732
SPACER YOKE,ADJUST
1650-00-001-1734
1650-00-001-1734 · Item name not on file
Frequently Asked Questions
What is NSN 1650-00-243-2269?
NSN 1650-00-243-2269 is a Expander,piston Ring, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
What are the specifications of 1650-00-243-2269?
Key specifications for 1650-00-243-2269: General Characteristics Item Description: STRIP BERYLLIUM COPPER QQ-C-533 CONDITION A,0.003 IN.THK,2.688 IN. LG,1.250 IN. BORE IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 1650-00-243-2269 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 1650-00-243-2269?
NSN 1650-00-243-2269 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.