PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21325Insert,flexible Coupling

Moog Inc. Dba Ampac-Isp Corp · NSN 3010-01-191-7826 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-01-191-7826 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-191-7826. Primary manufacturer part number: 21325.
Features
  • Insert,flexible Coupling — FSC 3010
  • Material: STEEL
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Applications requiring Steel construction
General Description

The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-191-7826, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-01-191-7826
Primary Part Number21325
Item NameInsert,flexible Coupling
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5935-01-098-700721325 INTERCHANGEABLE
Connector Plate Ass
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5360-01-137-722621325 INTERCHANGEABLE
Spring,helical,torsion
Barksdale, Inc
3510-01-158-938121325 INTERCHANGEABLE
Guide,roller
Forenta Lp
3010-01-191-782721326 INTERCHANGEABLE
Insert,flexible Coupling
Moog Inc. Dba Ampac-Isp Corp
3040-01-191-782821366 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3040-01-191-782921372 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3040-01-193-200821371 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3020-01-193-204521322 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
3020-01-193-204921369 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
21325 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
4000-22850 ITEM 31 Moog Inc. Dba Ampac-Isp Corp (USA)
4000-22850 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5935-01-098-7007INTERCHANGEABLE
CONNECTOR PLATE ASS
21325
5360-01-137-7226INTERCHANGEABLE
SPRING,HELICAL,TORSION
21325
3510-01-158-9381INTERCHANGEABLE
GUIDE,ROLLER
21325
3010-01-191-7827INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
21326
3040-01-191-7828INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
21366
3040-01-191-7829INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
21372
3040-01-193-2008INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
21371
3020-01-193-2045INTERCHANGEABLE
GEAR RACK
21322
3020-01-193-2049INTERCHANGEABLE
GEAR,SPUR
21369

Frequently Asked Questions

What is NSN 3010-01-191-7826?

NSN 3010-01-191-7826 is a Insert,flexible Coupling, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-01-191-7826?

NSN 3010-01-191-7826 has 3 cross-referenced part numbers: 21325 (Moog Inc. Dba Ampac-Isp Corp), 4000-22850 ITEM 31 (Moog Inc. Dba Ampac-Isp Corp), 4000-22850 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3010-01-191-7826?

There are 9 known substitutes for 3010-01-191-7826: 5935-01-098-7007, 5360-01-137-7226, 3510-01-158-9381 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21325?

Key specifications for 21325: End Item Identification: ROTARY ACTUATOR,FLO-TORK INC. MODEL 4000; Special Features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.; Material: STEEL. 3 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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