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PartsTable / COMPONENT / 11066790
11066790 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC BARREL, groove_width: 0.062 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.188 INCHES NOMINAL IN, overall_height: 0.311 INCHES NOMINAL IN, flange_thickness: 0.031 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-015-1770, 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
11066790
NSN: 5325-00-015-1770
FSC: 5325
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialPLASTIC BARREL
groove_width0.062 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.188 INCHES NOMINAL IN
overall_height0.311 INCHES NOMINAL IN
flange_thickness0.031 INCHES NOMINAL IN
groove_outside_diameter0.312 INCHES NOMINAL IN
grommet_construction_typeSPLIT
large_flange_outside_diameter0.438 INCHES NOMINAL IN
NSN5325-00-015-1770
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11066790 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GROOVE OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.188 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SPLIT
•
FLANGE THICKNESS: 0.031 INCHES NOMINAL IN
•
GROOVE WIDTH: 0.062 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
GROMMET STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
GROOVE OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
HOLE DIAMETER0.188 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESPLIT
FLANGE THICKNESS0.031 INCHES NOMINAL IN
OVERALL HEIGHT0.311 INCHES NOMINAL IN
GROOVE WIDTH0.062 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
GROMMET STYLEROUND
MATERIALPLASTIC BARREL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
20387-01Interchangeable
interchangeable cross-reference
interchangeable
32905-0Interchangeable
interchangeable cross-reference
interchangeable
B2905Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11066790?
11066790 is a GROMMET,NONMETALLIC.
What parts can replace 11066790?
There are 3 known substitutes for 11066790: 20387-01, 32905-0, B2905. Substitute compatibility should be verified for your specific system.
What is the NSN for 11066790?
11066790 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-015-1770. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026