PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

37718Gear Rack

Name: 37718
SKU: 3020-01-444-3887

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-444-3887 · FSC 3020 · No Item Name Available

Verified by PartsTable

NSN 3020-01-444-3887 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-444-3887. Primary manufacturer part number: 37718.

3020-01-444-3887 — No Item Name Available illustration

Features

Gear Rack — FSC 3020
Material: STEEL OVERALL
5 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 Overall construction

General Description

The Gear Rack, cataloged under National Stock Number 3020-01-444-3887, 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 5 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

Parameter	Value
NSN	3020-01-444-3887
Primary Part Number	37718
Item Name	Gear Rack
FSC / FSG	3020 / 30 — No Item Name Available
Manufacturer	Moog Inc. Dba Ampac-Isp Corp
Status	ACTIVE
Material	STEEL OVERALL

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 5

4330-01-149-786599132718 INTERCHANGEABLE

Hopper,lower

Alfa Laval Inc

5360-01-222-620437718 INTERCHANGEABLE

Spring,helical,compression

Leslie Controls, Inc. Dba Leslie Controls Inc

3020-01-444-388437717 INTERCHANGEABLE

Gear,spur

Moog Inc. Dba Ampac-Isp Corp

4310-01-450-498337718 INTERCHANGEABLE

Plate,reed Valve

Tld Wollard Llc

4810-01-450-7709211049731 INTERCHANGEABLE

Actuator,hydraulic-Pneumatic,rot

Naval Sea Systems Command

Cross-Reference Index

Part Number	Manufacturer
1980-38820-3	Moog Inc. Dba Ampac-Isp Corp (USA)
1985-37715	Moog Inc. Dba Ampac-Isp Corp (USA)
1977-39905 ITEM 3	Moog Inc. Dba Ampac-Isp Corp (USA)
37718 PRIMARY	Moog Inc. Dba Ampac-Isp Corp (USA)
1985-37715 ITEM 3	Moog Inc. Dba Ampac-Isp Corp (USA)

Related Parts

4330-01-149-7865INTERCHANGEABLE

HOPPER,LOWER

99132718

5360-01-222-6204INTERCHANGEABLE

SPRING,HELICAL,COMPRESSION

37718

3020-01-444-3884INTERCHANGEABLE

GEAR,SPUR

37717

4310-01-450-4983INTERCHANGEABLE

PLATE,REED VALVE

37718

4810-01-450-7709INTERCHANGEABLE

ACTUATOR,HYDRAULIC-PNEUMATIC,ROT

211049731

Frequently Asked Questions

What is NSN 3020-01-444-3887?

NSN 3020-01-444-3887 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 3020-01-444-3887?

NSN 3020-01-444-3887 has 5 cross-referenced part numbers: 1980-38820-3 (Moog Inc. Dba Ampac-Isp Corp), 1985-37715 (Moog Inc. Dba Ampac-Isp Corp), 1977-39905 ITEM 3 (Moog Inc. Dba Ampac-Isp Corp), 37718 (Moog Inc. Dba Ampac-Isp Corp), 1985-37715 ITEM 3 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-444-3887?

There are 5 known substitutes for 3020-01-444-3887: 4330-01-149-7865, 5360-01-222-6204, 3020-01-444-3884 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37718?

Key specifications for 37718: End Item Identification: SEAWOLF CLASS (SSN); Material: STEEL OVERALL. 2 total characteristics are documented in the Federal Logistics Information System.

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

PartsTable Design LLC · partstable.com