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Y-1158-16-1 — GROMMET BLANK,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

Y-1158-16-1: GROMMET BLANK,NONMETALLIC.

The GROMMET BLANK,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, end_item_identification: BL16600 HOIST ASSEMBLY, SEA KING EMERGENCY RESCUE HOIST, part_name_assigned_by_controlling_agency: BUSHING, STRAIN RELIEF. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-571-6374, 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
Y-1158-16-1
NSN: 5325-01-571-6374
FSC: 5325 — Fastening Devices
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
end_item_identificationBL16600 HOIST ASSEMBLY, SEA KING EMERGENCY RESCUE HOIST
part_name_assigned_by_controlling_agencyBUSHING, STRAIN RELIEF
NSN5325-01-571-6374
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: Y-1158-16-1 · 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
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING, STRAIN RELIEF
END ITEM IDENTIFICATIONBL16600 HOIST ASSEMBLY, SEA KING EMERGENCY RESCUE HOIST
MATERIALRUBBER OVERALL
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
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is Y-1158-16-1?
Y-1158-16-1 is a GROMMET BLANK,NONMETALLIC.
What is the NSN for Y-1158-16-1?
Y-1158-16-1 is cataloged in the U.S. Government catalog under NSN 5325-01-571-6374. 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.