PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D-3216Coupling,shaft,rigid

Walz & Krenzer Inc Div Mapeco Products · NSN 3010-01-430-8776 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-430-8776 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-430-8776. Primary manufacturer part number: D-3216.
Features
  • Coupling,shaft,rigid — FSC 3010
  • Bore Diameter: 25.9906 INCHES MINIMUM AND 25.9937 INCHES MAXIMUM THROUGH BORE IN
  • Style Designator: DOUBLE CONE SLEEVE COMPRESSION
  • Overall Diameter: 40.500 INCHES NOMINAL IN
  • Bore Length: 65.0000 INCHES NOMINAL THROUGH BORE IN
  • 1 verified cross-reference
  • Primary manufacturer: Walz & Krenzer Inc Div Mapeco Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-430-8776, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Walz & Krenzer Inc Div Mapeco Products. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-430-8776
Primary Part NumberD-3216
Item NameCoupling,shaft,rigid
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerWalz & Krenzer Inc Div Mapeco Products
StatusACTIVE
Bore Diameter25.9906 INCHES MINIMUM AND 25.9937 INCHES MAXIMUM THROUGH BORE IN
Style DesignatorDOUBLE CONE SLEEVE COMPRESSION
Overall Diameter40.500 INCHES NOMINAL IN
Bore Length65.0000 INCHES NOMINAL THROUGH BORE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4520-01-300-5302D-3-216 INTERCHANGEABLE
Register,metal
Todd Combustion Inc
Cross-Reference Index
Part NumberManufacturer
D-3216 PRIMARY Walz & Krenzer Inc Div Mapeco Products (USA)
Related Parts
4520-01-300-5302INTERCHANGEABLE
REGISTER,METAL
D-3-216

Frequently Asked Questions

What is NSN 3010-01-430-8776?

NSN 3010-01-430-8776 is a Coupling,shaft,rigid, manufactured by Walz & Krenzer Inc Div Mapeco Products, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-430-8776?

NSN 3010-01-430-8776 has 1 cross-referenced part number: D-3216 (Walz & Krenzer Inc Div Mapeco Products).

What NSN replaces 3010-01-430-8776?

There is 1 known substitute for 3010-01-430-8776: 4520-01-300-5302. Verify interchangeability with system specifications before substitution.

What are the specifications of D-3216?

Key specifications for D-3216: End Item Identification: WEAPONS SYSTEM BOB HOPE CLASS T-AKR 300; Special Features: MATERIAL STEEL, KEYLESS, FRICTIONAL CONTACT, PISTON, COMPRESSION SLEEVE COUPLING, MAX PISTON PRESSURE 8800 PSI, DISMOUNT PISTON PRESSURE 1700 PSI; Bore Diameter: 25.9906 INCHES MINIMUM AND 25.9937 INCHES MAXIMUM THROUGH BORE IN; Style Designator: DOUBLE CONE SLEEVE COMPRESSION. 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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