PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1881-323Plate,locking,positioner

Goodrich Corporation · NSN 1620-01-190-0518 · FSC 1620 · No Item Name Available
Verified by PartsTable
NSN 1620-01-190-0518 — this item is cataloged by the U.S. Government under National Stock Number 1620-01-190-0518. Primary manufacturer part number: 1881-323.
Features
  • Plate,locking,positioner — FSC 1620
  • General Characteristics Item Description: 440 IN. LG;MATL 4130 STEEL PER AMS6350;PLATE P/N 1881-323 IN
  • FSC Application Data: MAIN LANDING GEAR,POSITIONER
  • 2 verified cross-references
  • Primary manufacturer: Goodrich Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate,locking,positioner, cataloged under National Stock Number 1620-01-190-0518, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Corporation. Government technical data includes 2 verified specifications, 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
NSN1620-01-190-0518
Primary Part Number1881-323
Item NamePlate,locking,positioner
FSC / FSG1620 / 16 — No Item Name Available
ManufacturerGoodrich Corporation
StatusACTIVE
General Characteristics Item Description440 IN. LG;MATL 4130 STEEL PER AMS6350;PLATE P/N 1881-323 IN
FSC Application DataMAIN LANDING GEAR,POSITIONER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3830-01-233-9040 INTERCHANGEABLE
Hook,top
Cross-Reference Index
Part NumberManufacturer
1881-323 Goodrich Corporation Div Advanced Structures Landing Systems (USA)
1881-323 PRIMARY Goodrich Corporation (USA)
Related Parts
3830-01-233-9040INTERCHANGEABLE
HOOK,TOP

Frequently Asked Questions

What is NSN 1620-01-190-0518?

NSN 1620-01-190-0518 is a Plate,locking,positioner, manufactured by Goodrich Corporation, classified under FSC 1620 (No Item Name Available). Status: active.

What are the part numbers for NSN 1620-01-190-0518?

NSN 1620-01-190-0518 has 2 cross-referenced part numbers: 1881-323 (Goodrich Corporation Div Advanced Structures Landing Systems), 1881-323 (Goodrich Corporation).

What NSN replaces 1620-01-190-0518?

There is 1 known substitute for 1620-01-190-0518: 3830-01-233-9040. Verify interchangeability with system specifications before substitution.

What are the specifications of 1881-323?

Key specifications for 1881-323: End Item Identification: AIRCRAFT B1B; General Characteristics Item Description: 440 IN. LG;MATL 4130 STEEL PER AMS6350;PLATE P/N 1881-323 IN; FSC Application Data: MAIN LANDING GEAR,POSITIONER. 3 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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