PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

511951Adapter,bleeder

Meggitt Aircraft Braking Systems Corporation · NSN 1630-00-218-8763 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-218-8763 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-218-8763. Primary manufacturer part number: 511951.
Features
  • Adapter,bleeder — FSC 1630
  • 5 verified cross-references
  • Primary manufacturer: Meggitt Aircraft Braking Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Adapter,bleeder, cataloged under National Stock Number 1630-00-218-8763, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Meggitt Aircraft Braking Systems Corporation. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAdapter,bleeder
FSC / FSG1630 — No Item Name Available (FSG 16)
ManufacturersUs Army Aviation and Missile Command (CAGE 81996); Meggitt Aircraft Braking Systems Corporation (CAGE 0B9R9); Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (CAGE 25500); Progressive Service Co (CAGE 93037); Goodyear Tire and Rubber Co the (CAGE 73842)
Technical Specifications
ParameterValue
NSN1630-00-218-8763
Primary Part Number511951
Item NameAdapter,bleeder
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerMeggitt Aircraft Braking Systems Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3530-00-084-1096 INTERCHANGEABLE
Feeder,sewing Machine
2940-00-104-448342746 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
4940-00-391-4530 INTERCHANGEABLE
Casing,cylinder
5905-00-446-47810819-0016 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Keysight Technologies Inc
6250-00-523-60202746 INTERCHANGEABLE
Lampholder
Cole Hersee Company
6625-00-732-96452746 INTERCHANGEABLE
Resistor,decade
Honeywell Inc Process Control Div
5950-01-078-22762746 INTERCHANGEABLE
Transformer,power
Crown Audio, Inc. Dba Crown International
5950-01-123-1485 INTERCHANGEABLE
Transformer,audio Frequency
5330-01-174-46032746 INTERCHANGEABLE
Gasket
Bunn-O-Matic Corporation Div Government Sales
5915-01-272-34270955-0116 INTERCHANGEABLE
Filter
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
1630L20-000 Us Army Aviation and Missile Command (USA)
511951 PRIMARY Meggitt Aircraft Braking Systems Corporation (USA)
511951 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
2746 Progressive Service Co (USA)
511951 Goodyear Tire and Rubber Co the (USA)
Related Parts
3530-00-084-1096INTERCHANGEABLE
FEEDER,SEWING MACHINE
2940-00-104-4483INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42746
4940-00-391-4530INTERCHANGEABLE
CASING,CYLINDER
5905-00-446-4781INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
0819-0016
6250-00-523-6020INTERCHANGEABLE
LAMPHOLDER
2746
6625-00-732-9645INTERCHANGEABLE
RESISTOR,DECADE
2746
5950-01-078-2276INTERCHANGEABLE
TRANSFORMER,POWER
2746
5950-01-123-1485INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5330-01-174-4603INTERCHANGEABLE
GASKET
2746
5915-01-272-3427INTERCHANGEABLE
FILTER
0955-0116
5305-01-417-6415INTERCHANGEABLE
SCREW,DRIVE
2746
2590-01-608-6608INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
2746

Frequently Asked Questions

What is NSN 1630-00-218-8763?

NSN 1630-00-218-8763 is a Adapter,bleeder, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-00-218-8763?

NSN 1630-00-218-8763 has 5 cross-referenced part numbers: 1630L20-000 (Us Army Aviation and Missile Command), 511951 (Meggitt Aircraft Braking Systems Corporation), 511951 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems), 2746 (Progressive Service Co), 511951 (Goodyear Tire and Rubber Co the).

What NSN replaces 1630-00-218-8763?

There are 12 known substitutes for 1630-00-218-8763: 3530-00-084-1096, 2940-00-104-4483, 4940-00-391-4530 and 9 more. Verify interchangeability with system specifications before substitution.

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