PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41888Gear Rack

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-503-2777 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-503-2777 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-503-2777. Primary manufacturer part number: 41888.
Features
  • Gear Rack — FSC 3020
  • Material: STEEL COMP 4140 BODY
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 4140 Body construction
General Description

The Gear Rack, cataloged under National Stock Number 3020-01-503-2777, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-503-2777
Primary Part Number41888
Item NameGear Rack
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
MaterialSTEEL COMP 4140 BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5340-00-451-313441888 INTERCHANGEABLE
Strike,catch
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
4730-01-111-2483 INTERCHANGEABLE
Fitting,vacuum
5340-01-208-568041888 INTERCHANGEABLE
Stud,friction Catch
United Show Case Co Inc
3040-01-501-739941875 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3020-01-503-276841877 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
41888 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
41875 Moog Inc. Dba Ampac-Isp Corp (USA)
15M23-41875 ITEM 3 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5340-00-451-3134INTERCHANGEABLE
STRIKE,CATCH
41888
4730-01-111-2483INTERCHANGEABLE
FITTING,VACUUM
5340-01-208-5680INTERCHANGEABLE
STUD,FRICTION CATCH
41888
3040-01-501-7399INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
41875
3020-01-503-2768INTERCHANGEABLE
GEAR,SPUR
41877

Frequently Asked Questions

What is NSN 3020-01-503-2777?

NSN 3020-01-503-2777 is a Gear Rack, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-503-2777?

NSN 3020-01-503-2777 has 3 cross-referenced part numbers: 41888 (Moog Inc. Dba Ampac-Isp Corp), 41875 (Moog Inc. Dba Ampac-Isp Corp), 15M23-41875 ITEM 3 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-503-2777?

There are 5 known substitutes for 3020-01-503-2777: 5340-00-451-3134, 4730-01-111-2483, 5340-01-208-5680 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41888?

Key specifications for 41888: Material: STEEL COMP 4140 BODY. 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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