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26A2-1899SUB8PT1 — INSERT,FLEXIBLE COUPLING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

26A2-1899SUB8PT1: INSERT,FLEXIBLE COUPLING.

The INSERT,FLEXIBLE COUPLING is a the manufacturer industrial component. Key specifications include keyway_depth: 0.188 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN, keyway_width: 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, style_designator: KEYWAY TO CROSS KEYWAY FACE, ROUND BORE, overall_thickness: 0.325 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-294-5422, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
26A2-1899SUB8PT1
NSN: 3010-00-294-5422
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
keyway_depth0.188 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
keyway_width0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
special_featuresLAMINATED CONSTRUCTION FEATURE-NOT INCL.;BORE DIA 0.750 IN.;MAX OD 1.250 IN.;MATL-PLASTIC,NAVY SPEC. 17PS,TYPE LTS-M-3 IN
style_designatorKEYWAY TO CROSS KEYWAY FACE, ROUND BORE
overall_thickness0.325 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
NSN3010-00-294-5422
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,FLEXIBLE COUPLING TITLE COMPONENT PN 26A2-1899SUB8PT1 MFR INSERT,FLEXIBLE COUPLI
KEY FEATURES
•
KEYWAY DEPTH: 0.188 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 0.325 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: KEYWAY TO CROSS KEYWAY FACE, ROUND BORE
•
KEYWAY WIDTH: 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.188 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN
OVERALL THICKNESS0.325 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
STYLE DESIGNATORKEYWAY TO CROSS KEYWAY FACE, ROUND BORE
KEYWAY WIDTH0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
SPECIAL FEATURESLAMINATED CONSTRUCTION FEATURE-NOT INCL.;BORE DIA 0.750 IN.;MAX OD 1.250 IN.;MATL-PLASTIC,NAVY SPEC. 17PS,TYPE LTS-M-3 IN
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 26A2-1899SUB8PT1?
26A2-1899SUB8PT1 is a INSERT,FLEXIBLE COUPLING.
What is the NSN for 26A2-1899SUB8PT1?
26A2-1899SUB8PT1 is cataloged in the U.S. Government catalog under NSN 3010-00-294-5422. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.