PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4000519Pin,brake Return

Meggitt Aircraft Braking Systems Corporation · NSN 5315-01-073-8227 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-073-8227 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-073-8227. Primary manufacturer part number: 4000519.
Features
  • Pin,brake Return — FSC 5315
  • General Characteristics Item Description: CRES,1.893 IN. LG,1.291 IN. DIAO/A IN
  • 2 verified cross-references
  • Primary manufacturer: Meggitt Aircraft Braking Systems Corporation
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin,brake Return, cataloged under National Stock Number 5315-01-073-8227, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives 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
NSN5315-01-073-8227
Primary Part Number4000519
Item NamePin,brake Return
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerMeggitt Aircraft Braking Systems Corporation
StatusACTIVE
General Characteristics Item DescriptionCRES,1.893 IN. LG,1.291 IN. DIAO/A IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-01-028-9561101025 INTERCHANGEABLE
Transformer,power
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
Cross-Reference Index
Part NumberManufacturer
4000519 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA)
4000519 PRIMARY Meggitt Aircraft Braking Systems Corporation (USA)
Related Parts
5950-01-028-9561INTERCHANGEABLE
TRANSFORMER,POWER
101025

Frequently Asked Questions

What is NSN 5315-01-073-8227?

NSN 5315-01-073-8227 is a Pin,brake Return, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-073-8227?

NSN 5315-01-073-8227 has 2 cross-referenced part numbers: 4000519 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems), 4000519 (Meggitt Aircraft Braking Systems Corporation).

What NSN replaces 5315-01-073-8227?

There is 1 known substitute for 5315-01-073-8227: 5950-01-028-9561. Verify interchangeability with system specifications before substitution.

What are the specifications of 4000519?

Key specifications for 4000519: General Characteristics Item Description: CRES,1.893 IN. LG,1.291 IN. DIAO/A IN. 1 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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