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9M858A18 — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9M858A18: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, groove_width: 0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN, grommet_style: ROUND, hole_diameter: 1.125 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN, special_features: GROMMET IS INTENDED TO BE BONDED IN PLACE WITH EPOXY ADHESIVE PER P.S. 11308.

This part is cataloged in the U.S. Government catalog under NSN 5325-01-693-3906, 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
9M858A18
NSN: 5325-01-693-3906
FSC: 5325 — Fastening Devices
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
groove_width0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN
grommet_styleROUND
hole_diameter1.125 INCHES NOMINAL IN
overall_height0.375 INCHES NOMINAL IN
special_featuresGROMMET IS INTENDED TO BE BONDED IN PLACE WITH EPOXY ADHESIVE PER P.S. 11308
grommet_construction_typeSPLIT
large_flange_outside_diameter1.196 INCHES MINIMUM AND 1.256 INCHES MAXIMUM IN
material_document_and_classificationAMS3656 OR AMS3660 OR AMS 3667 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyGROMMET - SPLIT, POLYTETRAFLUOROETHYLENE, WIDE GRIP
NSN5325-01-693-3906
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9M858A18 · 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
•
GROMMET STYLE: ROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS3656 OR AMS3660 OR AMS 3667 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
LARGE FLANGE OUTSIDE DIAMETER: 1.196 INCHES MINIMUM AND 1.256 INCHES MAXIMUM IN
•
GROMMET CONSTRUCTION TYPE: SPLIT
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.375 INCHES NOMINAL IN
GROMMET STYLEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONAMS3656 OR AMS3660 OR AMS 3667 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
LARGE FLANGE OUTSIDE DIAMETER1.196 INCHES MINIMUM AND 1.256 INCHES MAXIMUM IN
SPECIAL FEATURESGROMMET IS INTENDED TO BE BONDED IN PLACE WITH EPOXY ADHESIVE PER P.S. 11308
PART NAME ASSIGNED BY CONTROLLING AGENCYGROMMET - SPLIT, POLYTETRAFLUOROETHYLENE, WIDE GRIP
GROMMET CONSTRUCTION TYPESPLIT
MATERIALPLASTIC OVERALL
GROOVE WIDTH0.258 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN
HOLE DIAMETER1.125 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
9M858 REV HReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9M858A18?
9M858A18 is a GROMMET,NONMETALLIC.
What parts can replace 9M858A18?
There is 1 known substitute for 9M858A18: 9M858 REV H. Substitute compatibility should be verified for your specific system.
What is the NSN for 9M858A18?
9M858A18 is cataloged in the U.S. Government catalog under NSN 5325-01-693-3906. This indicates validated use in U.S. government and defense supply chains.
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