PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCH23Coupling,shaft,rigid

Secs Inc · NSN 3010-00-441-1627 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-441-1627 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-441-1627. Primary manufacturer part number: SCH23.
Features
  • Coupling,shaft,rigid — FSC 3010
  • Style Designator: PLAIN SLEEVE
  • Bore Diameter: 0.2500 INCHES NOMINAL BOTH ENDS IN
  • Body Material: STEEL CORROSION RESISTING
  • Criticality Code Justification: FEAT
  • Surface Treatment: PASSIVATE
  • Bore Shape: STRAIGHT BOTH ENDS
  • Overall Diameter: 0.500 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-441-1627, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Secs Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3010-00-441-1627
Primary Part NumberSCH23
Item NameCoupling,shaft,rigid
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerSecs Inc
StatusCANCELLED
Style DesignatorPLAIN SLEEVE
Bore Diameter0.2500 INCHES NOMINAL BOTH ENDS IN
Body MaterialSTEEL CORROSION RESISTING
Criticality Code JustificationFEAT
Surface TreatmentPASSIVATE
Bore ShapeSTRAIGHT BOTH ENDS
Overall Diameter0.500 INCHES NOMINAL IN
Threaded Hole Quantity2
Thread Size DesignatorNO-6/0.138/-32
Bore Length0.2810 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-8522D13 INTERCHANGEABLE
Bearing,ball,thrust
Gwilliam Company, Inc. Div Ball & Roller Bearing Division
2805-00-146-216702101 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
3010-00-175-9790J250 INTERCHANGEABLE
Universal Joint,nonvehicular
Altra Industrial Motion Corp.
5961-00-465-2239171-2097 INTERCHANGEABLE
Rectifier,semiconductor Device
Continental Electronics Corp
5930-00-475-53719018140 INTERCHANGEABLE
Key,switch
Us Army Aviation and Missile Command
3510-00-821-6962 INTERCHANGEABLE
Drying Tumbler,laundry,commercia
5910-00-888-1333CT3 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Fluke Corp
5930-00-916-9206 INTERCHANGEABLE
Switch,push
4140-01-106-9951 INTERCHANGEABLE
Impeller,fan,centrifugal
5340-01-108-3770CT-3 INTERCHANGEABLE
Boot,dust and Moisture Seal
Dynatect Manufacturing, Inc. Dba Dynatect Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
051137 L3 Technologies, Inc. Div L3 Keo (USA)
SCH23 PRIMARY Secs Inc (USA)
735-00535-01 Gte Communication Systems Corp (USA)
529902-19 Instruments and Flight Research, Inc. (USA)
D1-3 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
3153596-2 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
720-07763-01 Gte Communication Systems Corp (USA)
3153586-2 Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA)
CT3 W. M. Berg, Inc. (USA)
CDS-A1-5 Nordex Inc (USA)
DD13 Allied Devices Corp Dba Absolute Precision Co (USA)
CDS-A1-5 Nordex, Incorporated Dba Nordex Inc (USA)
887B051137 L3 Technologies, Inc. Div L3 Keo (USA)
G50-3 PRIMARY Designatronics Incorporated Div Sterling Instruments Div (USA)
3153586-2 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
Related Parts
3110-00-100-8522INTERCHANGEABLE
BEARING,BALL,THRUST
D13
2805-00-146-2167INTERCHANGEABLE
GUIDE,VALVE STEM
02101
3010-00-175-9790INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
J250
5961-00-465-2239INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
171-2097
5930-00-475-5371INTERCHANGEABLE
KEY,SWITCH
9018140
3510-00-821-6962INTERCHANGEABLE
DRYING TUMBLER,LAUNDRY,COMMERCIA
5910-00-888-1333INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
CT3
5930-00-916-9206INTERCHANGEABLE
SWITCH,PUSH
4140-01-106-9951INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
5340-01-108-3770INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
CT-3
5120-01-263-8757INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
CT4L
4310-01-444-1364INTERCHANGEABLE
AIR CLEANER,INTAKE
8102260489

Frequently Asked Questions

What is NSN 3010-00-441-1627?

NSN 3010-00-441-1627 is a Coupling,shaft,rigid, manufactured by Secs Inc, classified under FSC 3010 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3010-00-441-1627?

NSN 3010-00-441-1627 has 15 cross-referenced part numbers: 051137 (L3 Technologies, Inc. Div L3 Keo), SCH23 (Secs Inc), 735-00535-01 (Gte Communication Systems Corp), 529902-19 (Instruments and Flight Research, Inc.), D1-3 (Roller Bearing Co of America, Inc Div Pic Design) and 10 more.

What NSN replaces 3010-00-441-1627?

There are 12 known substitutes for 3010-00-441-1627: 3110-00-100-8522, 2805-00-146-2167, 3010-00-175-9790 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SCH23?

Key specifications for SCH23: End Item Identification: F/A-18 HORNET AIRCRAFT; Style Designator: PLAIN SLEEVE; Special Features: WEAPON SYSTEM ESSENTIAL. - FEATURES - 2 SET SCREWS PROVIDED.; Bore Diameter: 0.2500 INCHES NOMINAL BOTH ENDS IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3010-00-441-1627 still in active supply?

NSN 3010-00-441-1627 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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