The SPACER,RING is a the manufacturer industrial component. Key specifications include material: TITANIUM, inside_diameter: 2.970 INCHES NOMINAL IN, outside_diameter: 3.750 INCHES NOMINAL IN, overall_thickness: 0.030 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5365-01-381-7967, 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
12688B18A
NSN:5365-01-381-7967 FSC:5365 — Bushings, Rings, Shims, and Spacers CAGE:0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
material
TITANIUM
inside_diameter
2.970 INCHES NOMINAL IN
outside_diameter
3.750 INCHES NOMINAL IN
overall_thickness
0.030 INCHES NOMINAL IN
NSN
5365-01-381-7967
COMPONENT DIAGRAM
KEY FEATURES
•
OUTSIDE DIAMETER: 3.750 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.030 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.970 INCHES NOMINAL IN
•
MATERIAL: TITANIUM
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER
3.750 INCHES NOMINAL IN
OVERALL THICKNESS
0.030 INCHES NOMINAL IN
INSIDE DIAMETER
2.970 INCHES NOMINAL IN
MATERIAL
TITANIUM
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 12688B18A?
12688B18A is a SPACER,RING.
What parts can replace 12688B18A?
There are 2 known substitutes for 12688B18A: PL-12731F18ITEM257C, 12688B18. Substitute compatibility should be verified for your specific system.
What is the NSN for 12688B18A?
12688B18A is cataloged in the U.S. Government catalog under NSN 5365-01-381-7967. This indicates validated use in U.S. government and defense supply chains.
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