PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WF9-5078Link,roller Chain

Malabar · NSN 3020-01-147-2875 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-147-2875 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-147-2875. Primary manufacturer part number: WF9-5078.
Features
  • Link,roller Chain — FSC 3020
  • Pin Fastening Method: COTTER PIN
  • Surface Treatment Document and Classification: QQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
  • Link Style: PIN
  • Surface Treatment: CADMIUM
  • 2 verified cross-references
  • Primary manufacturer: Malabar
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Link,roller Chain, cataloged under National Stock Number 3020-01-147-2875, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Malabar. Government technical data includes 4 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-147-2875
Primary Part NumberWF9-5078
Item NameLink,roller Chain
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMalabar
StatusACTIVE
Pin Fastening MethodCOTTER PIN
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Link StylePIN
Surface TreatmentCADMIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5133-00-232-2866 INTERCHANGEABLE
Drill,twist
3020-00-836-2829 INTERCHANGEABLE
Gear,spur
4820-00-956-78909507-8 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4420-01-641-462095-078 INTERCHANGEABLE
Heat Exchanger,sta
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
9-5078 Malabar (USA)
WF9-5078 PRIMARY Malabar (USA)
Related Parts
5133-00-232-2866INTERCHANGEABLE
DRILL,TWIST
3020-00-836-2829INTERCHANGEABLE
GEAR,SPUR
4820-00-956-7890INTERCHANGEABLE
DISK,VALVE
9507-8
4420-01-641-4620INTERCHANGEABLE
HEAT EXCHANGER,STA
95-078

Frequently Asked Questions

What is NSN 3020-01-147-2875?

NSN 3020-01-147-2875 is a Link,roller Chain, manufactured by Malabar, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-147-2875?

NSN 3020-01-147-2875 has 2 cross-referenced part numbers: 9-5078 (Malabar), WF9-5078 (Malabar).

What NSN replaces 3020-01-147-2875?

There are 4 known substitutes for 3020-01-147-2875: 5133-00-232-2866, 3020-00-836-2829, 4820-00-956-7890 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WF9-5078?

Key specifications for WF9-5078: Pin Fastening Method: COTTER PIN; Surface Treatment Document and Classification: QQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE; Link Style: PIN; Surface Treatment: CADMIUM. 4 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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