PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1612Gear,worm

Thern Inc · NSN 3020-01-699-5362 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-699-5362 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-699-5362. Primary manufacturer part number: A1612.
Features
  • Gear,worm — FSC 3020
  • Nominal Outside Diameter: 1.750 INCHES IN
  • Pitch Diameter: 1.500 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Thern Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,worm, cataloged under National Stock Number 3020-01-699-5362, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Thern Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-699-5362
Primary Part NumberA1612
Item NameGear,worm
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerThern Inc
StatusACTIVE
Nominal Outside Diameter1.750 INCHES IN
Pitch Diameter1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3455-00-231-352209510 INTERCHANGEABLE
Cutter,milling,shell End
Niagara Cutter Inc
5830-00-358-3615A1612 INTERCHANGEABLE
Intercommunication Station
Danfoss Inc
5940-00-859-9638A1612 INTERCHANGEABLE
Terminal,angle
Kelly Manufacturing Company
5935-01-261-3969 INTERCHANGEABLE
Connector,receptacle,electrical
5120-01-366-8220A1612 INTERCHANGEABLE
Adapter,socket Wrench
Stanley Industrial & Automotive Llc
8455-01-528-9465 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-664-2624 INTERCHANGEABLE
Insignia,shoulder Sleeve
5330-01-699-5355A9967 INTERCHANGEABLE
Packing,preformed
Thern Inc
5330-01-699-5360A9518 INTERCHANGEABLE
Packing,preformed
Thern Inc
3020-01-699-5365C4401 INTERCHANGEABLE
Gear,worm
Thern Inc
Cross-Reference Index
Part NumberManufacturer
A1612 PRIMARY Thern Inc (USA)
A10777A-0514 Thern Inc (USA)
Related Parts
3455-00-231-3522INTERCHANGEABLE
CUTTER,MILLING,SHELL END
09510
5830-00-358-3615INTERCHANGEABLE
INTERCOMMUNICATION STATION
A1612
5940-00-859-9638INTERCHANGEABLE
TERMINAL,ANGLE
A1612
5935-01-261-3969INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5120-01-366-8220INTERCHANGEABLE
ADAPTER,SOCKET WRENCH
A1612
8455-01-528-9465INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-664-2624INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
5330-01-699-5355INTERCHANGEABLE
PACKING,PREFORMED
A9967
5330-01-699-5360INTERCHANGEABLE
PACKING,PREFORMED
A9518
3020-01-699-5365INTERCHANGEABLE
GEAR,WORM
C4401
8455-01-713-6025INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-713-6028INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 3020-01-699-5362?

NSN 3020-01-699-5362 is a Gear,worm, manufactured by Thern Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-699-5362?

NSN 3020-01-699-5362 has 2 cross-referenced part numbers: A1612 (Thern Inc), A10777A-0514 (Thern Inc).

What NSN replaces 3020-01-699-5362?

There are 12 known substitutes for 3020-01-699-5362: 3455-00-231-3522, 5830-00-358-3615, 5940-00-859-9638 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1612?

Key specifications for A1612: Special Features: RECESS DIAMETER 1.22 INCH, 2EEAD IN; Nominal Outside Diameter: 1.750 INCHES IN; End Item Identification: WINCH,HAND OPERATED; Pitch Diameter: 1.500 INCHES NOMINAL IN. 5 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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