PartsTable TECHNICAL DATA SHEET
NSN 1630-01-619-6773Government record, cited

Piston Insulator, Thermal, Brake1630-01-619-6773

NSN 1630-01-619-6773 · NIIN 016196773 · Part number 2616962
Honeywell International Inc Dba Honeywell · FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories · CAGE 27914
Government record, cited
NSN 1630-01-619-6773 — this item is cataloged by the U.S. Government under National Stock Number 1630-01-619-6773. Manufacturer of record part number: 2616962.
Also searched as  1630-01-619-6773 · 1630016196773 · NIIN 016196773 · 01-619-6773 · FSC 1630 Aircraft Wheel and Brake Systems · CAGE 27914 · 2616962
Nearby stock numbers  ·
Features
  • Piston Insulator,thermal,brake — FSC 1630
  • Aircraft Model Number: HU21
  • 1 manufacturer part number on file
  • Manufacturer of record: Honeywell International Inc Dba Honeywell
Identification
  • NSN: 1630-01-619-6773
  • NIIN: 016196773
  • FSC: 1630 — Aircraft Wheel and Brake Systems
  • FSG: 16 — Aircraft Components and Accessories
  • Primary part number: 2616962
  • Manufacturer: Honeywell International Inc Dba Honeywell
General Description

The Piston Insulator,thermal,brake, cataloged under National Stock Number 1630-01-619-6773, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Honeywell International Inc Dba Honeywell. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1630-01-619-6773
Primary Part Number2616962
Item NamePiston Insulator,thermal,brake
FSC / FSG1630 / 16 — Aircraft Wheel and Brake Systems
ManufacturerHoneywell International Inc Dba Honeywell
StatusACTIVE
Aircraft Model NumberHU21
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
2616962 PRIMARY Honeywell International Inc Dba Honeywell (USA)
No interchangeability data on file.
Other items in FSC 1630 — Aircraft Wheel and Brake Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1630-00-027-5238
SEAT AND POPPET
1630-00-047-2409
1630-00-047-2409 · Item name not on file
1630-00-075-6471
1630-00-075-6471 · Item name not on file
1630-00-083-0381
1630-00-083-0381 · Item name not on file
1630-00-093-9628
SLEEVE
1630-00-111-2926
CYLINDER,BRAKE
1630-00-347-0291
ARM ASSY,BRAKE VALV
1630-01-650-2997
STATOR TUBE,TORQUE,BRAKE

Frequently Asked Questions

What is NSN 1630-01-619-6773?

NSN 1630-01-619-6773 is a Piston Insulator,thermal,brake, manufactured by Honeywell International Inc Dba Honeywell, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.

What part numbers are listed for NSN 1630-01-619-6773?

NSN 1630-01-619-6773 has 1 manufacturer part number on file: 2616962 (Honeywell International Inc Dba Honeywell).

What are the specifications of 2616962?

Key specifications for 2616962: Aircraft Model Number: HU21; Special Features: PART OF THE ROTOR BRAKE ASSEMBLY; Part Name Assigned by Controlling Agency: INSULATOR,PISTON; End Item Identification: 1520-14-467-3116 HELICOPTER,AS332 & AS332 MKII SUPER PUMA. 1 specification is documented in the U.S. Government catalog.

Is NSN 1630-01-619-6773 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

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.
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