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4K12158-113A — GROMMET,NONMETALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4K12158-113A: GROMMET,NONMETALLIC.

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC BARREL, groove_width: 0.820 INCHES NOMINAL IN, grommet_style: ROUND, overall_height: 1.070 INCHES NOMINAL IN, flange_thickness: 0.160 INCHES NOMINAL IN, first_hole_diameter: 0.195 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-190-6765, 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
4K12158-113A
NSN: 5325-01-190-6765
FSC: 5325 — Fastening Devices
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC BARREL
groove_width0.820 INCHES NOMINAL IN
grommet_styleROUND
overall_height1.070 INCHES NOMINAL IN
flange_thickness0.160 INCHES NOMINAL IN
first_hole_diameter0.195 INCHES NOMINAL IN
third_hole_diameter0.440 INCHES NOMINAL IN
second_hole_diameter0.440 INCHES NOMINAL IN
groove_outside_diameter2.040 INCHES NOMINAL IN
grommet_construction_typeSOLID
large_flange_outside_diameter2.460 INCHES NOMINAL IN
small_flange_outside_diameter2.160 INCHES NOMINAL IN
NSN5325-01-190-6765
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4K12158-113A · 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: 0.160 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.195 INCHES NOMINAL IN
•
THIRD HOLE DIAMETER: 0.440 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3240 ASSN STD SINGLE MATERIAL RESPONSE BARREL
•
SECOND HOLE DIAMETER: 0.440 INCHES NOMINAL IN
•
SMALL FLANGE OUTSIDE DIAMETER: 2.160 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.070 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS0.160 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.195 INCHES NOMINAL IN
THIRD HOLE DIAMETER0.440 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3240 ASSN STD SINGLE MATERIAL RESPONSE BARREL
SECOND HOLE DIAMETER0.440 INCHES NOMINAL IN
SMALL FLANGE OUTSIDE DIAMETER2.160 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER2.460 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER2.040 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 4K12158-113A?
4K12158-113A is a GROMMET,NONMETALLIC.
What is the NSN for 4K12158-113A?
4K12158-113A is cataloged in the U.S. Government catalog under NSN 5325-01-190-6765. This indicates validated use in U.S. government and defense supply chains.
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