PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11239Gear Cluster

Tulsa Winch, Inc. · NSN 3020-01-161-5175 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-161-5175 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-161-5175. Primary manufacturer part number: 11239.
Features
  • Gear Cluster — FSC 3020
  • 4 verified cross-references
  • Primary manufacturer: Tulsa Winch, Inc.
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Cluster, cataloged under National Stock Number 3020-01-161-5175, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tulsa Winch, Inc.. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Cluster
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersDP Mfg Inc (CAGE 58864); Tulsa Winch, Inc. (CAGE 75096); DP Manufacturing Inc. (CAGE 0EJ14)
Technical Specifications
ParameterValue
NSN3020-01-161-5175
Primary Part Number11239
Item NameGear Cluster
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTulsa Winch, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-228-0998 INTERCHANGEABLE
Tap,thread Cutting
3010-00-277-4124414471 INTERCHANGEABLE
Insert,flexible Coupling
Rexnord Industries, Llc Div Couplings Division
3655-00-279-314211239 INTERCHANGEABLE
Retainer,seal
Hexco International Dba Acd
5970-00-358-8112508-18 INTERCHANGEABLE
Insulator,washer
Cummins Power Generation Inc.
7320-00-375-8560077045 INTERCHANGEABLE
Plate,shredder,food Cutter
Itw Food Equipment Group Llc Dba Hobart Service
5310-00-392-5580 INTERCHANGEABLE
Nut
4140-00-401-3123020622 INTERCHANGEABLE
Fan,circulating
Rotron Incorporated
6625-00-594-03238192250 INTERCHANGEABLE
Meter,modulation
Us Army Aviation and Missile Command
4820-00-637-257647200 INTERCHANGEABLE
Valve,safety Relief
Stewart-Warner Corporation
2510-00-845-866312697 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
Cross-Reference Index
Part NumberManufacturer
11239 DP Mfg Inc (USA)
11239 PRIMARY Tulsa Winch, Inc. (USA)
50818 DP Mfg Inc (USA)
11239 DP Manufacturing Inc. (USA)
Related Parts
5136-00-228-0998INTERCHANGEABLE
TAP,THREAD CUTTING
3010-00-277-4124INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
414471
3655-00-279-3142INTERCHANGEABLE
RETAINER,SEAL
11239
5970-00-358-8112INTERCHANGEABLE
INSULATOR,WASHER
508-18
7320-00-375-8560INTERCHANGEABLE
PLATE,SHREDDER,FOOD CUTTER
077045
5310-00-392-5580INTERCHANGEABLE
NUT
4140-00-401-3123INTERCHANGEABLE
FAN,CIRCULATING
020622
6625-00-594-0323INTERCHANGEABLE
METER,MODULATION
8192250
4820-00-637-2576INTERCHANGEABLE
VALVE,SAFETY RELIEF
47200
2510-00-845-8663INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
12697
5315-00-998-2820INTERCHANGEABLE
PIN,STRAIGHT,HEADED
4940-01-117-9073INTERCHANGEABLE
BELT KIT
31505

Frequently Asked Questions

What is NSN 3020-01-161-5175?

NSN 3020-01-161-5175 is a Gear Cluster, manufactured by Tulsa Winch, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-161-5175?

NSN 3020-01-161-5175 has 4 cross-referenced part numbers: 11239 (DP Mfg Inc), 11239 (Tulsa Winch, Inc.), 50818 (DP Mfg Inc), 11239 (DP Manufacturing Inc.).

What NSN replaces 3020-01-161-5175?

There are 12 known substitutes for 3020-01-161-5175: 5136-00-228-0998, 3010-00-277-4124, 3655-00-279-3142 and 9 more. Verify interchangeability with system specifications before substitution.

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