PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

810242-1Pulley,groove

Tri-Tec Manufacturing Llc · NSN 3020-01-317-8983 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-317-8983 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-317-8983. Primary manufacturer part number: 810242-1.
Features
  • Pulley,groove — FSC 3020
  • Groove Shape: U
  • Lightening Hole: NOT INCLUDED
  • Split Hub Feature: INCLUDED
  • Integral Cooling Vane: NOT INCLUDED
  • Design Form: PLAIN
  • Hub Split Location: THROUGH BOTH WALLS
  • Groove Quantity: 1
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-317-8983, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tri-Tec Manufacturing Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-317-8983
Primary Part Number810242-1
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTri-Tec Manufacturing Llc
StatusACTIVE
Groove ShapeU
Lightening HoleNOT INCLUDED
Split Hub FeatureINCLUDED
Integral Cooling VaneNOT INCLUDED
Design FormPLAIN
Hub Split LocationTHROUGH BOTH WALLS
Groove Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2930-00-487-8900312900-200 INTERCHANGEABLE
Radiator,engine Coolant
Young Touchstone Company Div Young Touchstone
3020-00-512-0094810242-1 INTERCHANGEABLE
Gear Cluster
Raytheon Company Dba Raytheon
4820-01-223-3240488-8D27-2 INTERCHANGEABLE
Valve,check
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4810-01-297-5462884010-2 INTERCHANGEABLE
Actuator,electro-Mechanical,line
Tri-Tec Manufacturing Llc
4810-01-309-8185884010-3 INTERCHANGEABLE
Actuator,electromechanical,rotar
Tri-Tec Manufacturing Llc
4810-01-312-7350884010-1 INTERCHANGEABLE
Actuator,electromechanical,rotar
Tri-Tec Manufacturing Llc
4810-01-315-2531810101B INTERCHANGEABLE
Body,valve
Tri-Tec Manufacturing Llc
4810-01-328-3997884010-2S INTERCHANGEABLE
Actuator,electro-Mechanical,line
Tri-Tec Manufacturing Llc
5340-01-664-2972810242-303 INTERCHANGEABLE
Bracket,mounting
Drs Sustainment Systems Inc
5340-01-664-2973810242-301 INTERCHANGEABLE
Bracket,mounting
Drs Sustainment Systems Inc
Cross-Reference Index
Part NumberManufacturer
810242-1 Tri-Tec Manufacturing, Llc (USA)
810242-1 PRIMARY Tri-Tec Manufacturing Llc (USA)
C884010 Tri-Tec Manufacturing, Llc (USA)
884010 ITEM 33 Tri-Tec Manufacturing Llc (USA)
810242 Tri-Tec Manufacturing, Llc (USA)
884010 ITEM 33 Tri-Tec Manufacturing, Llc (USA)
Related Parts
2930-00-487-8900INTERCHANGEABLE
RADIATOR,ENGINE COOLANT
312900-200
3020-00-512-0094INTERCHANGEABLE
GEAR CLUSTER
810242-1
4820-01-223-3240INTERCHANGEABLE
VALVE,CHECK
488-8D27-2
4810-01-297-5462INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
884010-2
4810-01-309-8185INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
884010-3
4810-01-312-7350INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
884010-1
4810-01-315-2531INTERCHANGEABLE
BODY,VALVE
810101B
4810-01-328-3997INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
884010-2S
5340-01-664-2972INTERCHANGEABLE
BRACKET,MOUNTING
810242-303
5340-01-664-2973INTERCHANGEABLE
BRACKET,MOUNTING
810242-301

Frequently Asked Questions

What is NSN 3020-01-317-8983?

NSN 3020-01-317-8983 is a Pulley,groove, manufactured by Tri-Tec Manufacturing Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-317-8983?

NSN 3020-01-317-8983 has 6 cross-referenced part numbers: 810242-1 (Tri-Tec Manufacturing, Llc), 810242-1 (Tri-Tec Manufacturing Llc), C884010 (Tri-Tec Manufacturing, Llc), 884010 ITEM 33 (Tri-Tec Manufacturing Llc), 810242 (Tri-Tec Manufacturing, Llc) and 1 more.

What NSN replaces 3020-01-317-8983?

There are 10 known substitutes for 3020-01-317-8983: 2930-00-487-8900, 3020-00-512-0094, 4820-01-223-3240 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 810242-1?

Key specifications for 810242-1: Groove Shape: U; Lightening Hole: NOT INCLUDED; Split Hub Feature: INCLUDED; Integral Cooling Vane: NOT INCLUDED. 7 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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