PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

99531Connecting Link,rigid

Spx Flow Us, Llc Dba Spx Valves & Controls · NSN 3040-01-197-3774 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-197-3774 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-197-3774. Primary manufacturer part number: 99531.
Features
  • Connecting Link,rigid — FSC 3040
  • Material: IRON
  • 3 verified cross-references
  • Primary manufacturer: Spx Flow Us, Llc Dba Spx Valves & Controls
Applications
  • Applications requiring Iron construction
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-197-3774, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Spx Flow Us, Llc Dba Spx Valves & Controls. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN3040-01-197-3774
Primary Part Number99531
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerSpx Flow Us, Llc Dba Spx Valves & Controls
StatusACTIVE
MaterialIRON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5130-00-034-311499-2716 INTERCHANGEABLE
Nose Assembly,fastener Installat
Huck International, Inc. Div Kingston Operations
3120-00-353-95329953-1 INTERCHANGEABLE
Bearing,sleeve
Cummins Inc.
3020-01-197-3758 INTERCHANGEABLE
Gear Cluster
3020-01-197-3759 INTERCHANGEABLE
Gear Cluster
3020-01-197-3760 INTERCHANGEABLE
Gear Cluster
3010-01-197-3761 INTERCHANGEABLE
Coupling Gear
3020-01-197-3762 INTERCHANGEABLE
Gear Cluster
3020-01-197-3769 INTERCHANGEABLE
Gear,worm
3020-01-197-3775 INTERCHANGEABLE
Sprocket Wheel
3020-01-197-3776 INTERCHANGEABLE
Sprocket Wheel
Cross-Reference Index
Part NumberManufacturer
99531 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
X87601 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
X87601 ITEM 103-55 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
Related Parts
5130-00-034-3114INTERCHANGEABLE
NOSE ASSEMBLY,FASTENER INSTALLAT
99-2716
3120-00-353-9532INTERCHANGEABLE
BEARING,SLEEVE
9953-1
3020-01-197-3758INTERCHANGEABLE
GEAR CLUSTER
3020-01-197-3759INTERCHANGEABLE
GEAR CLUSTER
3020-01-197-3760INTERCHANGEABLE
GEAR CLUSTER
3010-01-197-3761INTERCHANGEABLE
COUPLING GEAR
3020-01-197-3762INTERCHANGEABLE
GEAR CLUSTER
3020-01-197-3769INTERCHANGEABLE
GEAR,WORM
3020-01-197-3775INTERCHANGEABLE
SPROCKET WHEEL
3020-01-197-3776INTERCHANGEABLE
SPROCKET WHEEL
3020-01-198-4338INTERCHANGEABLE
PINION MOTOR
3020-01-198-4475INTERCHANGEABLE
SPROCKET WHEEL

Frequently Asked Questions

What is NSN 3040-01-197-3774?

NSN 3040-01-197-3774 is a Connecting Link,rigid, manufactured by Spx Flow Us, Llc Dba Spx Valves & Controls, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-197-3774?

NSN 3040-01-197-3774 has 3 cross-referenced part numbers: 99531 (Spx Flow Us, Llc Dba Spx Valves & Controls), X87601 (Spx Flow Us, Llc Dba Spx Valves & Controls), X87601 ITEM 103-55 (Spx Flow Us, Llc Dba Spx Valves & Controls).

What NSN replaces 3040-01-197-3774?

There are 12 known substitutes for 3040-01-197-3774: 5130-00-034-3114, 3120-00-353-9532, 3020-01-197-3758 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 99531?

Key specifications for 99531: Material: IRON. 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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