Disc, Brake1630-00-560-6436

NSN 1630-00-560-6436 · NIIN 005606436 · Part number BL1557

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

Government record, cited

NSN 1630-00-560-6436 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-560-6436. Manufacturer of record part number: BL1557.

Also searched as 1630-00-560-6436 · 1630005606436 · NIIN 005606436 · 00-560-6436 · FSC 1630 Aircraft Wheel and Brake Systems · CAGE 08484 · BL1557

Nearby stock numbers ← 1630-00-560-6426 Disc, Brake · 1630-00-560-6449 Disc, Brake →

Features

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

Identification

NSN: 1630-00-560-6436
NIIN: 005606436
FSC: 1630 — Aircraft Wheel and Brake Systems
FSG: 16 — Aircraft Components and Accessories
Primary part number: BL1557
Manufacturer: Breeze-Eastern Llc

General Description

The Disc,brake, cataloged under National Stock Number 1630-00-560-6436, 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). 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	1630-00-560-6436
Primary Part Number	BL1557
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)

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5320-01-144-5644ST3M836-08-7 POSSIBLE MATCH

RIVET,BLIND

Possible match (shared part number)The Boeing Company Div Defense

Cross-Reference Index

Part Number	Manufacturer
BL1557 PRIMARY	Breeze-Eastern Llc (USA)

Related Parts

5320-01-144-5644POSSIBLE MATCH

RIVET,BLIND

ST3M836-08-7

Frequently Asked Questions

What is NSN 1630-00-560-6436?

NSN 1630-00-560-6436 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 1630-00-560-6436?

NSN 1630-00-560-6436 has 1 manufacturer part number on file: BL1557 (Breeze-Eastern Llc).

What NSN replaces 1630-00-560-6436?

1 possible match (shared part number, not a government interchangeability claim): 5320-01-144-5644. Verify interchangeability with system specifications before substitution.

Is NSN 1630-00-560-6436 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 1630-00-560-6436?

NSN 1630-00-560-6436 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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