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97-79-073 — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

97-79-073: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, groove_width: 1.000 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 1.062 INCHES NOMINAL IN, overall_height: 1.250 INCHES NOMINAL IN, flange_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-045-6680, 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
97-79-073
NSN: 5325-01-045-6680
FSC: 5325 — Fastening Devices
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
groove_width1.000 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter1.062 INCHES NOMINAL IN
overall_height1.250 INCHES NOMINAL IN
flange_thickness0.125 INCHES NOMINAL IN
features_providedOIL RESISTANT
groove_outside_diameter1.562 INCHES NOMINAL IN
grommet_construction_typeSPLIT
nonmetallic_hardness_rating60.0 NOMINAL SHORE DUROMETER A
large_flange_outside_diameter1.938 INCHES NOMINAL IN
material_document_and_classificationMIL-R-6855 CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5325-01-045-6680
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 97-79-073 · 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: 0.125 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855 CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FEATURES PROVIDED: OIL RESISTANT
•
LARGE FLANGE OUTSIDE DIAMETER: 1.938 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 1.562 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SPLIT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.250 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS0.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-6855 CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
FEATURES PROVIDEDOIL RESISTANT
LARGE FLANGE OUTSIDE DIAMETER1.938 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER1.562 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESPLIT
MATERIALRUBBER SYNTHETIC OVERALL
GROOVE WIDTH1.000 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
255454 PIECE 454Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 97-79-073?
97-79-073 is a GROMMET,NONMETALLIC.
What parts can replace 97-79-073?
There is 1 known substitute for 97-79-073: 255454 PIECE 454. Substitute compatibility should be verified for your specific system.
What is the NSN for 97-79-073?
97-79-073 is cataloged in the U.S. Government catalog under NSN 5325-01-045-6680. 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.