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HS5563-1 — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

HS5563-1: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, groove_width: 0.060 INCHES NOMINAL IN, hole_diameter: 1.750 INCHES NOMINAL IN, overall_height: 1.450 INCHES NOMINAL IN, groove_outside_diameter: 2.000 INCHES NOMINAL IN, grommet_construction_type: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-319-2178, 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
HS5563-1
NSN: 5325-01-319-2178
FSC: 5325 — Fastening Devices
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
groove_width0.060 INCHES NOMINAL IN
hole_diameter1.750 INCHES NOMINAL IN
overall_height1.450 INCHES NOMINAL IN
groove_outside_diameter2.000 INCHES NOMINAL IN
grommet_construction_typeSOLID
nonmetallic_hardness_rating70.0 NOMINAL SHORE DUROMETER A
large_flange_outside_diameter2.500 INCHES NOMINAL IN
NSN5325-01-319-2178
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: HS5563-1 · 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
•
LARGE FLANGE OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
COLOR: WHITE OVERALL
•
GROOVE OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
•
GROOVE WIDTH: 0.060 INCHES NOMINAL IN
•
NONMETALLIC HARDNESS RATING: 70.0 NOMINAL SHORE DUROMETER A
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.450 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
COLORWHITE OVERALL
GROOVE OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
MATERIALRUBBER SILICONE CLASS Q OVERALL
GROOVE WIDTH0.060 INCHES NOMINAL IN
NONMETALLIC HARDNESS RATING70.0 NOMINAL SHORE DUROMETER A
HOLE DIAMETER1.750 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HS5563-1?
HS5563-1 is a GROMMET,NONMETALLIC.
What is the NSN for HS5563-1?
HS5563-1 is cataloged in the U.S. Government catalog under NSN 5325-01-319-2178. 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.