PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 53A68B289
53A68B289 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TUBE,LEFT is a the manufacturer industrial component. Key specifications include color: BLACK OVERALL, material: STEEL OVERALL, nut_style: DOUBLE BALL SEAT, HEXAGON, face_width: 4.000 INCHES NOMINAL IN, head_style: FLAT CHAMFER, point_type: CONVENTIONAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1040-00-991-5679, 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
53A68B289
NSN: 1040-00-991-5679
FSC: 1040
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
colorBLACK OVERALL
materialSTEEL OVERALL
nut_styleDOUBLE BALL SEAT, HEXAGON
face_width4.000 INCHES NOMINAL IN
head_styleFLAT CHAMFER
point_typeCONVENTIONAL
head_height0.106 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN
inscriptionRESET
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
display_typeFULL
flute_length4.875 INCHES NOMINAL IN
NSN1040-00-991-5679
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TUBE,LEFT TITLE COMPONENT PN 53A68B289 MFR TUBE,LEFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
0923Interchangeable
interchangeable cross-reference
interchangeable
P2924Interchangeable
interchangeable cross-reference
interchangeable
AN500-8-10Interchangeable
interchangeable cross-reference
interchangeable
49735Interchangeable
interchangeable cross-reference
interchangeable
C08845Interchangeable
interchangeable cross-reference
interchangeable
2510 35/64Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 53A68B289?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 53A68B289?
53A68B289 is a TUBE,LEFT.
What parts can replace 53A68B289?
There are 23 known substitutes for 53A68B289: 0923, P2924, AN500-8-10 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53A68B289?
53A68B289 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1040-00-991-5679. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 53A68B289

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026