PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42138Gear Rack

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-516-4887 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-516-4887 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-516-4887. Primary manufacturer part number: 42138.
Features
  • Gear Rack — FSC 3020
  • 4 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Rack, cataloged under National Stock Number 3020-01-516-4887, 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. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Rack
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersMoog Inc. Dba Ampac-Isp Corp (CAGE 07270)
Technical Specifications
ParameterValue
NSN3020-01-516-4887
Primary Part Number42138
Item NameGear Rack
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4010-00-351-839242138 INTERCHANGEABLE
Rope,wire
Stothert & Pitt
5305-00-432-4210 INTERCHANGEABLE
Screw,tapping
5950-01-216-0180 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
75M23-42135 ITEM 3 Moog Inc. Dba Ampac-Isp Corp (USA)
42138 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
75M23-42135 ITEM 1.3 Moog Inc. Dba Ampac-Isp Corp (USA)
75M23-42135-TD ITEM 1.3 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
4010-00-351-8392INTERCHANGEABLE
ROPE,WIRE
42138
5305-00-432-4210INTERCHANGEABLE
SCREW,TAPPING
5950-01-216-0180INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 3020-01-516-4887?

NSN 3020-01-516-4887 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 3020-01-516-4887?

NSN 3020-01-516-4887 has 4 cross-referenced part numbers: 75M23-42135 ITEM 3 (Moog Inc. Dba Ampac-Isp Corp), 42138 (Moog Inc. Dba Ampac-Isp Corp), 75M23-42135 ITEM 1.3 (Moog Inc. Dba Ampac-Isp Corp), 75M23-42135-TD ITEM 1.3 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-516-4887?

There are 3 known substitutes for 3020-01-516-4887: 4010-00-351-8392, 5305-00-432-4210, 5950-01-216-0180. Verify interchangeability with system specifications before substitution.

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