PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52425Guard,mechanical Drive

Stewart & Stevenson Power Products Llc · NSN 3020-00-751-8938 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-751-8938 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-751-8938. Primary manufacturer part number: 52425.
Features
  • Guard,mechanical Drive — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Stewart & Stevenson Power Products Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Guard,mechanical Drive, cataloged under National Stock Number 3020-00-751-8938, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Stewart & Stevenson Power Products Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-751-8938
Primary Part Number52425
Item NameGuard,mechanical Drive
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerStewart & Stevenson Power Products Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2815-00-009-212552425 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
5306-00-060-62895242-5 INTERCHANGEABLE
Bolt,internally Relieved Body
Goodrich Aerospace Canada Ltd
5905-00-152-99915242-5 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
General Microwave Corporation Div Kratos Microwave Electronics
5930-00-519-8593 INTERCHANGEABLE
Switch,slide
1420-00-621-7712 INTERCHANGEABLE
Mirror,recorder Set
5950-01-084-0690 INTERCHANGEABLE
Transformer,power
4720-01-108-202420874 INTERCHANGEABLE
Hose,preformed
Gates Corporation
4210-01-154-654452425 INTERCHANGEABLE
Bracket,fire Extinguisher
Tyco Fire Products Lp
1560-01-459-634652425 INTERCHANGEABLE
Strut,aircraft
Aluminum Co of America
Cross-Reference Index
Part NumberManufacturer
52425 PRIMARY Stewart & Stevenson Power Products Llc (USA)
Related Parts
2815-00-009-2125INTERCHANGEABLE
RING,PISTON
52425
5306-00-060-6289INTERCHANGEABLE
BOLT,INTERNALLY RELIEVED BODY
5242-5
5905-00-152-9991INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5242-5
5930-00-519-8593INTERCHANGEABLE
SWITCH,SLIDE
1420-00-621-7712INTERCHANGEABLE
MIRROR,RECORDER SET
5950-01-084-0690INTERCHANGEABLE
TRANSFORMER,POWER
4720-01-108-2024INTERCHANGEABLE
HOSE,PREFORMED
20874
4210-01-154-6544INTERCHANGEABLE
BRACKET,FIRE EXTINGUISHER
52425
1560-01-459-6346INTERCHANGEABLE
STRUT,AIRCRAFT
52425

Frequently Asked Questions

What is NSN 3020-00-751-8938?

NSN 3020-00-751-8938 is a Guard,mechanical Drive, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-751-8938?

NSN 3020-00-751-8938 has 1 cross-referenced part number: 52425 (Stewart & Stevenson Power Products Llc).

What NSN replaces 3020-00-751-8938?

There are 9 known substitutes for 3020-00-751-8938: 2815-00-009-2125, 5306-00-060-6289, 5905-00-152-9991 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52425?

Key specifications for 52425: Special Features: 14 GAUGE WELDED WIRE MESH,MTD IN 16 GAUGE SHEET METAL FRAME,FOUR MTG TABS LOCATED ON 2O 1/2 IN. CENTERS,5/16 IN. DIA MTG HOLES IN. 1 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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