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X-284 — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

X-284: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, groove_width: 0.190 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.310 INCHES NOMINAL IN, overall_height: 0.440 INCHES NOMINAL IN, flange_thickness: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-477-4831, 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
X-284
NSN: 5325-01-477-4831
FSC: 5325 — Fastening Devices
CAGE: 67271 — KOHLER CO. (USA)
SPECIFICATIONS
materialRUBBER OVERALL
groove_width0.190 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.310 INCHES NOMINAL IN
overall_height0.440 INCHES NOMINAL IN
flange_thickness1.250 INCHES NOMINAL IN
end_item_identificationFLOOD LIGHT
groove_outside_diameter0.750 INCHES NOMINAL IN
grommet_construction_typeSOLID
large_flange_outside_diameter1.000 INCHES NOMINAL IN
NSN5325-01-477-4831
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: X-284 · 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: 1.250 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.440 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS1.250 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONFLOOD LIGHT
GROMMET CONSTRUCTION TYPESOLID
MATERIALRUBBER OVERALL
GROOVE WIDTH0.190 INCHES NOMINAL IN
HOLE DIAMETER0.310 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 X-284?
X-284 is a GROMMET,NONMETALLIC.
What is the NSN for X-284?
X-284 is cataloged in the U.S. Government catalog under NSN 5325-01-477-4831. 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.