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NSN 1630-00-560-6449Government record, cited

Disc, Brake1630-00-560-6449

NSN 1630-00-560-6449 · NIIN 005606449 · Part number BL1821

Breeze-Eastern Llc · FSC 1630 — Aircraft Wheel and Brake Systems · FSG 16 — Aircraft Components and Accessories · CAGE 08484

Government record, cited

NSN 1630-00-560-6449 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-560-6449. Manufacturer of record part number: BL1821.

Also searched as 1630-00-560-6449 · 1630005606449 · NIIN 005606449 · 00-560-6449 · FSC 1630 Aircraft Wheel and Brake Systems · CAGE 08484 · BL1821

Nearby stock numbers ← 1630-00-560-6436 Disc, Brake · 1630-00-560-8074 →

Features

Disc,brake — FSC 1630
1 manufacturer part number on file
Manufacturer of record: Breeze-Eastern Llc

Identification

NSN: 1630-00-560-6449
NIIN: 005606449
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
Primary part number: BL1821
Manufacturer: Breeze-Eastern Llc

General Description

The Disc,brake, cataloged under National Stock Number 1630-00-560-6449, is classified within Federal Supply Class 1630 (Aircraft Wheel and Brake Systems) of the Aircraft Components and Accessories group. The manufacturer of record is Breeze-Eastern Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Disc,brake
FSC / FSG	1630 — Aircraft Wheel and Brake Systems (FSG 16)
Manufacturers	Breeze-Eastern Llc (CAGE 08484)

Technical Specifications

Parameter	Value
NSN	1630-00-560-6449
Primary Part Number	BL1821
Item Name	Disc,brake
FSC / FSG	1630 / 16 — Aircraft Wheel and Brake Systems
Manufacturer	Breeze-Eastern Llc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
BL1821 PRIMARY	Breeze-Eastern Llc (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.

1630-00-001-2283

DISC,BRAKE

1630-00-001-8356

DISC,BRAKE

1630-00-003-3083

SLEEVE,WHEEL

1630-00-004-2811

END FITTING,BRAKE ACTUATOR HYDRA

1630-00-004-4065

1630-00-004-4065 · Item name not on file

1630-00-005-1707

PARTS KIT,WHEEL,OVERHAUL

1630-00-006-8704

HOUSING,BRAKE,MULTIPLE DISK

1630-00-006-8705

TUBE,TORQUE,BRAKE

Frequently Asked Questions

What is NSN 1630-00-560-6449?

NSN 1630-00-560-6449 is a Disc,brake, manufactured by Breeze-Eastern Llc, classified under FSC 1630, Aircraft Wheel and Brake Systems. Status: active.

What part numbers are listed for NSN 1630-00-560-6449?

NSN 1630-00-560-6449 has 1 manufacturer part number on file: BL1821 (Breeze-Eastern Llc).

Is NSN 1630-00-560-6449 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.

What is the DEMIL code for NSN 1630-00-560-6449?

NSN 1630-00-560-6449 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.

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