PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22239Coupling,shaft,flexible

Exceltec Intl Corp · NSN 3010-01-521-0970 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-521-0970 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-521-0970. Primary manufacturer part number: 22239.
Features
  • Coupling,shaft,flexible — FSC 3010
  • 1 verified cross-reference
  • Primary manufacturer: Exceltec Intl Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-521-0970, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Exceltec Intl Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-521-0970
Primary Part Number22239
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerExceltec Intl Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6645-00-171-7101 INTERCHANGEABLE
Meter,time Totalizing
5325-00-266-6623117786 INTERCHANGEABLE
Grommet,nonmetallic
Dne Technologies, Inc
4320-00-472-9817022239-00 INTERCHANGEABLE
Ring Sleeve Seal
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5950-00-542-1450 INTERCHANGEABLE
Transformer,power
2915-00-786-065322239 INTERCHANGEABLE
Cover,protective,pump
Triumph Engine Control Systems Llc
6610-00-869-5874MS85IL INTERCHANGEABLE
Indicator,air Speed
Aerosonic Llc
2990-01-035-1415NW22239 INTERCHANGEABLE
Pipe,exhaust
Tld Wollard Llc
5305-01-423-029622239 INTERCHANGEABLE
Screw,assembled Washer
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6840-01-501-2858CONTRAC BLOX INTERCHANGEABLE
Rodenticidal Bait,anticoagulant
Bell Laboratories Inc
6850-01-607-0672 INTERCHANGEABLE
Additive Gasoline
Cross-Reference Index
Part NumberManufacturer
22239 PRIMARY Exceltec Intl Corp (USA)
Related Parts
6645-00-171-7101INTERCHANGEABLE
METER,TIME TOTALIZING
5325-00-266-6623INTERCHANGEABLE
GROMMET,NONMETALLIC
117786
4320-00-472-9817INTERCHANGEABLE
RING SLEEVE SEAL
022239-00
5950-00-542-1450INTERCHANGEABLE
TRANSFORMER,POWER
2915-00-786-0653INTERCHANGEABLE
COVER,PROTECTIVE,PUMP
22239
6610-00-869-5874INTERCHANGEABLE
INDICATOR,AIR SPEED
MS85IL
2990-01-035-1415INTERCHANGEABLE
PIPE,EXHAUST
NW22239
5305-01-423-0296INTERCHANGEABLE
SCREW,ASSEMBLED WASHER
22239
6840-01-501-2858INTERCHANGEABLE
RODENTICIDAL BAIT,ANTICOAGULANT
CONTRAC BLOX
6850-01-607-0672INTERCHANGEABLE
ADDITIVE GASOLINE

Frequently Asked Questions

What is NSN 3010-01-521-0970?

NSN 3010-01-521-0970 is a Coupling,shaft,flexible, manufactured by Exceltec Intl Corp, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-521-0970?

NSN 3010-01-521-0970 has 1 cross-referenced part number: 22239 (Exceltec Intl Corp).

What NSN replaces 3010-01-521-0970?

There are 10 known substitutes for 3010-01-521-0970: 6645-00-171-7101, 5325-00-266-6623, 4320-00-472-9817 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22239?

Key specifications for 22239: End Item Identification: PUMP, CTFGL MACERATOR, 3450 RPM RPM. 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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