PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B1924Disc,brake

Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division · NSN 1630-00-672-0497 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-672-0497 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-672-0497. Primary manufacturer part number: B1924.
Features
  • Disc,brake — FSC 1630
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disc,brake, cataloged under National Stock Number 1630-00-672-0497, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisc,brake
FSC / FSG1630 — No Item Name Available (FSG 16)
ManufacturersEaton Motor Site (CAGE 72121); Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (CAGE 17472)
Technical Specifications
ParameterValue
NSN1630-00-672-0497
Primary Part NumberB1924
Item NameDisc,brake
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-340-1540VA-1886 PIECE 5 INTERCHANGEABLE
Ball,valve,ported
Hunt Valve Company, Inc.
5998-01-508-8869B-1924 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
B1924 Eaton Motor Site (USA)
B1924 PRIMARY Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA)
Related Parts
4820-01-340-1540INTERCHANGEABLE
BALL,VALVE,PORTED
VA-1886 PIECE 5
5998-01-508-8869INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
B-1924

Frequently Asked Questions

What is NSN 1630-00-672-0497?

NSN 1630-00-672-0497 is a Disc,brake, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-00-672-0497?

NSN 1630-00-672-0497 has 2 cross-referenced part numbers: B1924 (Eaton Motor Site), B1924 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division).

What NSN replaces 1630-00-672-0497?

There are 2 known substitutes for 1630-00-672-0497: 4820-01-340-1540, 5998-01-508-8869. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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