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11640963-2 — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11640963-2: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, groove_width: 0.060 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.100 INCHES NOMINAL IN, overall_height: 0.440 INCHES NOMINAL IN, flange_thickness: 0.160 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-165-0658, 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
11640963-2
NSN: 5325-01-165-0658
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER OVERALL
groove_width0.060 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.100 INCHES NOMINAL IN
overall_height0.440 INCHES NOMINAL IN
flange_thickness0.160 INCHES NOMINAL IN
groove_outside_diameter1.380 INCHES NOMINAL IN
grommet_construction_typeSPLIT
large_flange_outside_diameter1.750 INCHES NOMINAL IN
NSN5325-01-165-0658
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11640963-2 · 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
•
FLANGE THICKNESS: 0.160 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
COLOR: NATURAL OVERALL
•
GROOVE OUTSIDE DIAMETER: 1.380 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SPLIT
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.440 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS0.160 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
COLORNATURAL OVERALL
GROOVE OUTSIDE DIAMETER1.380 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESPLIT
MATERIALRUBBER OVERALL
GROOVE WIDTH0.060 INCHES NOMINAL IN
HOLE DIAMETER0.100 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

No substitute or cross-reference records for this part.

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 11640963-2?
11640963-2 is a GROMMET,NONMETALLIC.
What is the NSN for 11640963-2?
11640963-2 is cataloged in the U.S. Government catalog under NSN 5325-01-165-0658. 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.