PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5003719Insulator,piston

Meggitt Aircraft Braking Systems Corporation · NSN 1630-01-052-5338 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-01-052-5338 — this item is cataloged by the U.S. Government under National Stock Number 1630-01-052-5338. Primary manufacturer part number: 5003719.
Features
  • Insulator,piston — FSC 1630
  • General Characteristics Item Description: STAINLESS STEEL,0.413 IN. LG,FIRST END 0.970 IN. DIA,SECOND END 1.109 IN. DIA,0.060 DIA THRU HOLE IN
  • 2 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 Insulator,piston, cataloged under National Stock Number 1630-01-052-5338, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1630-01-052-5338
Primary Part Number5003719
Item NameInsulator,piston
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerMeggitt Aircraft Braking Systems Corporation
StatusACTIVE
General Characteristics Item DescriptionSTAINLESS STEEL,0.413 IN. LG,FIRST END 0.970 IN. DIA,SECOND END 1.109 IN. DIA,0.060 DIA THRU HOLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-231-3770 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
5003719 PRIMARY Meggitt Aircraft Braking Systems Corporation (USA)
5003719 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
Related Parts
5962-01-231-3770INTERCHANGEABLE
MICROCIRCUIT,DIGITAL

Frequently Asked Questions

What is NSN 1630-01-052-5338?

NSN 1630-01-052-5338 is a Insulator,piston, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-01-052-5338?

NSN 1630-01-052-5338 has 2 cross-referenced part numbers: 5003719 (Meggitt Aircraft Braking Systems Corporation), 5003719 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).

What NSN replaces 1630-01-052-5338?

There is 1 known substitute for 1630-01-052-5338: 5962-01-231-3770. Verify interchangeability with system specifications before substitution.

What are the specifications of 5003719?

Key specifications for 5003719: General Characteristics Item Description: STAINLESS STEEL,0.413 IN. LG,FIRST END 0.970 IN. DIA,SECOND END 1.109 IN. DIA,0.060 DIA THRU HOLE IN; End Item Identification: P/N5003063-1,F-16A/B ACFT A. 2 total characteristics are documented in the Federal Logistics Information System.

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