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175388 — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

175388: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, groove_width: 0.094 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, overall_height: 0.750 INCHES NOMINAL IN, features_provided: COOLANT RESISTANT. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-187-8459, 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
175388
NSN: 5325-00-187-8459
NIINs: 001878459, 010920809
FSC: 5325 — Fastening Devices
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialRUBBER OVERALL
groove_width0.094 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
overall_height0.750 INCHES NOMINAL IN
features_providedCOOLANT RESISTANT
groove_outside_diameter1.500 INCHES NOMINAL IN
grommet_construction_typeSOLID
large_flange_outside_diameter2.000 INCHES NOMINAL IN
small_flange_outside_diameter1.780 INCHES NOMINAL IN
NSN5325-00-187-8459
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 175388 · 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
•
FEATURES PROVIDED: COOLANT RESISTANT
•
SMALL FLANGE OUTSIDE DIAMETER: 1.780 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.750 INCHES NOMINAL IN
GROMMET STYLEROUND
FEATURES PROVIDEDCOOLANT RESISTANT
SMALL FLANGE OUTSIDE DIAMETER1.780 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
MATERIALRUBBER OVERALL
GROOVE WIDTH0.094 INCHES NOMINAL IN
HOLE DIAMETER0.960 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 175388?
175388 is a GROMMET,NONMETALLIC.
What is the NSN for 175388?
175388 is cataloged in the U.S. Government catalog under NSN 5325-00-187-8459. 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.