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1551AS651-3 — CONDUIT,METAL,FLEXIBLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1551AS651-3: CONDUIT,METAL,FLEXIBLE.

The CONDUIT,METAL,FLEXIBLE is a the manufacturer industrial component. Key specifications include material: STEEL BODY, trade_size: 1.250, inside_diameter: 1.370 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN, outside_diameter: 1.635 INCHES MINIMUM AND 1.660 INCHES MAXIMUM IN, style_designator: FLEXIBLE CONDUIT, minimum_inside_bending_radius: 9.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5975-01-371-6552, 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
1551AS651-3
NSN: 5975-01-371-6552
FSC: 5975 — Electrical Hardware and Supplies
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL BODY
trade_size1.250
inside_diameter1.370 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN
outside_diameter1.635 INCHES MINIMUM AND 1.660 INCHES MAXIMUM IN
style_designatorFLEXIBLE CONDUIT
minimum_inside_bending_radius9.000 INCHES IN
hazardous_locations/environmental_protectionFLAME RESISTANT AND OIL RESISTANT
NSN5975-01-371-6552
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONDUIT,METAL,FLEXIBLE TITLE COMPONENT PN 1551AS651-3 MFR CONDUIT,METAL,FLEXIBLE
KEY FEATURES
•
MINIMUM INSIDE BENDING RADIUS: 9.000 INCHES IN
•
STYLE DESIGNATOR: FLEXIBLE CONDUIT
•
OUTSIDE DIAMETER: 1.635 INCHES MINIMUM AND 1.660 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 1.370 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN
•
TRADE SIZE: 1.250
•
MATERIAL: STEEL BODY
•
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: FLAME RESISTANT AND OIL RESISTANT
TECHNICAL CHARACTERISTICS
MINIMUM INSIDE BENDING RADIUS9.000 INCHES IN
STYLE DESIGNATORFLEXIBLE CONDUIT
OUTSIDE DIAMETER1.635 INCHES MINIMUM AND 1.660 INCHES MAXIMUM IN
INSIDE DIAMETER1.370 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN
TRADE SIZE1.250
MATERIALSTEEL BODY
MATERIALRUBBER OUTER COVERING
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONFLAME RESISTANT AND OIL RESISTANT
OTHER ITEMS IN FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120 5975-00-000-0126 5975-00-000-7420 5975-00-001-1397 5975-00-001-1538 5975-00-001-1539 5975-00-001-1542 5975-00-001-2444
SUBSTITUTES & CROSS-REFERENCES 1
HCX 1-1/4Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 1551AS651-3?
1551AS651-3 is a CONDUIT,METAL,FLEXIBLE.
What parts can replace 1551AS651-3?
There is 1 known substitute for 1551AS651-3: HCX 1-1/4. Substitute compatibility should be verified for your specific system.
What is the NSN for 1551AS651-3?
1551AS651-3 is cataloged in the U.S. Government catalog under NSN 5975-01-371-6552. 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.