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PartsTable / COMPONENT / Z2131
Z2131 ✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The GROMMET,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, groove_width: 0.062 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.375 INCHES NOMINAL IN, overall_height: 0.250 INCHES NOMINAL IN, flange_thickness: 0.094 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-728-6704, 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
Z2131
NSN: 5325-00-728-6704
FSC: 5325
CAGE: 76385 — MINOR RUBBER CO INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
groove_width0.062 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.375 INCHES NOMINAL IN
overall_height0.250 INCHES NOMINAL IN
flange_thickness0.094 INCHES NOMINAL IN
features_providedCOOLANT RESISTANT AND OIL RESISTANT
groove_outside_diameter0.500 INCHES NOMINAL IN
grommet_construction_typeSOLID
nonmetallic_hardness_rating35.0 NOMINAL SHORE DUROMETER A
large_flange_outside_diameter0.625 INCHES NOMINAL IN
NSN5325-00-728-6704
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: Z2131 · 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
•
LARGE FLANGE OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
FLANGE THICKNESS: 0.101 INCHES NOMINAL IN
•
FEATURES PROVIDED: COOLANT RESISTANT AND OIL RESISTANT
•
GROOVE WIDTH: 0.047 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LARGE FLANGE OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
FLANGE THICKNESS0.101 INCHES NOMINAL IN
FEATURES PROVIDEDCOOLANT RESISTANT AND OIL RESISTANT
OVERALL HEIGHT0.250 INCHES NOMINAL IN
GROOVE WIDTH0.047 INCHES NOMINAL IN
HOLE DIAMETER0.375 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
GROMMET STYLEROUND
MATERIALRUBBER SYNTHETIC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
9565-10ISSUEBInterchangeable
interchangeable cross-reference
interchangeable
16050Interchangeable
interchangeable cross-reference
interchangeable
JS-1Interchangeable
interchangeable cross-reference
interchangeable
52771Interchangeable
interchangeable cross-reference
interchangeable
SN-42Interchangeable
interchangeable cross-reference
interchangeable
11969E6SH6PC198Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Z2131?
Z2131 is a GROMMET,NONMETALLIC.
What parts can replace Z2131?
There are 18 known substitutes for Z2131: 9565-10ISSUEB, 16050, JS-1 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Z2131?
Z2131 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-728-6704. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026