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Technical Data Sheet
PartsTable / COMPONENT / MS25490-37
MS25490-37 ✓ 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 color: BLACK OVERALL, material: RUBBER SYNTHETIC OVERALL, groove_width: 0.125 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.500 INCHES NOMINAL IN, overall_height: 0.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-276-6082, 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
MS25490-37
NSN: 5325-00-276-6082
FSC: 5325
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorBLACK OVERALL
materialRUBBER SYNTHETIC OVERALL
groove_width0.125 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.500 INCHES NOMINAL IN
overall_height0.375 INCHES NOMINAL IN
flange_thickness0.125 INCHES NOMINAL IN
features_providedCOOLANT RESISTANT AND OIL RESISTANT
groove_outside_diameter0.812 INCHES NOMINAL IN
grommet_construction_typeSOLID
nonmetallic_hardness_rating45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
large_flange_outside_diameter1.062 INCHES NOMINAL IN
NSN5325-00-276-6082
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: MS25490-37 · 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 CONSTRUCTION TYPE: SOLID
•
GROOVE WIDTH: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
•
FEATURES PROVIDED: COOLANT RESISTANT AND OIL RESISTANT
•
LARGE FLANGE OUTSIDE DIAMETER: 1.031 INCHES MINIMUM AND 1.093 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
•
GROOVE OUTSIDE DIAMETER: 0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
•
GROMMET STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
GROMMET CONSTRUCTION TYPESOLID
GROOVE WIDTH0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
OVERALL HEIGHT0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
FEATURES PROVIDEDCOOLANT RESISTANT AND OIL RESISTANT
LARGE FLANGE OUTSIDE DIAMETER1.031 INCHES MINIMUM AND 1.093 INCHES MAXIMUM IN
HOLE DIAMETER0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
GROOVE OUTSIDE DIAMETER0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
GROMMET STYLEROUND
FLANGE THICKNESS0.094 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
32052Interchangeable
interchangeable cross-reference
interchangeable
513-11082-01Interchangeable
interchangeable cross-reference
interchangeable
LTX6S6/120Interchangeable
interchangeable cross-reference
interchangeable
2-861Interchangeable
interchangeable cross-reference
interchangeable
TF169BInterchangeable
interchangeable cross-reference
interchangeable
2403Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS25490-37?
MS25490-37 is a GROMMET,NONMETALLIC.
What parts can replace MS25490-37?
There are 24 known substitutes for MS25490-37: 32052, 513-11082-01, LTX6S6/120 and 21 more. Substitute compatibility should be verified for your specific system.
Is MS25490-37 still available?
MS25490-37 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026