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7653439-1 — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7653439-1: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include grommet_style: OBLONG, special_features: MAKE FROM MS35489-56 COMPOSITION A. ALTERNATE MATERIAL: ATLANTIC INDIA RUBBER COMPANY, PART NUMBER 2875-26012, BUNA-S, end_item_identification: MK16MOD0, UNDERWATER BREATHING APPARATUS (NSW), part_name_assigned_by_controlling_agency: GROMMET, SENSOR.

This part is cataloged in the U.S. Government catalog under NSN 5325-01-541-7642, 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
7653439-1
NSN: 5325-01-541-7642
FSC: 5325 — Fastening Devices
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
grommet_styleOBLONG
special_featuresMAKE FROM MS35489-56 COMPOSITION A. ALTERNATE MATERIAL: ATLANTIC INDIA RUBBER COMPANY, PART NUMBER 2875-26012, BUNA-S
end_item_identificationMK16MOD0, UNDERWATER BREATHING APPARATUS (NSW)
part_name_assigned_by_controlling_agencyGROMMET, SENSOR
NSN5325-01-541-7642
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7653439-1 · 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
•
GROMMET STYLE: OBLONG
TECHNICAL CHARACTERISTICS
GROMMET STYLEOBLONG
SPECIAL FEATURESMAKE FROM MS35489-56 COMPOSITION A. ALTERNATE MATERIAL: ATLANTIC INDIA RUBBER COMPANY, PART NUMBER 2875-26012, BUNA-S
PART NAME ASSIGNED BY CONTROLLING AGENCYGROMMET, SENSOR
END ITEM IDENTIFICATIONMK16MOD0, UNDERWATER BREATHING APPARATUS (NSW)
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7653439-1?
7653439-1 is a GROMMET,NONMETALLIC.
What is the NSN for 7653439-1?
7653439-1 is cataloged in the U.S. Government catalog under NSN 5325-01-541-7642. 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.