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Technical Data Sheet
PartsTable / COMPONENT / 18A3732
18A3732 ✓ 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: 0.062 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 1.500 INCHES NOMINAL IN, overall_height: 0.438 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-290-1960, 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
18A3732
NSN: 5325-00-290-1960
FSC: 5325
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
colorBLACK OVERALL
materialRUBBER SYNTHETIC OVERALL
groove_width0.062 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter1.500 INCHES NOMINAL IN
overall_height0.438 INCHES NOMINAL IN
flange_thickness0.188 INCHES NOMINAL IN
features_providedCOOLANT RESISTANT AND OIL RESISTANT
groove_outside_diameter1.750 INCHES NOMINAL IN
grommet_construction_typeSOLID
large_flange_outside_diameter2.125 INCHES NOMINAL IN
material_document_and_classificationASTM D2000 BG515A14B24C32E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-290-1960
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 18A3732 · 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
•
LARGE FLANGE OUTSIDE DIAMETER: 2.125 INCHES NOMINAL IN
•
GROOVE WIDTH: 0.062 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
GROMMET STYLE: ROUND
•
FLANGE THICKNESS: 0.188 INCHES NOMINAL IN
•
FEATURES PROVIDED: COOLANT RESISTANT AND OIL RESISTANT
TECHNICAL CHARACTERISTICS (FLIS)
GROMMET CONSTRUCTION TYPESOLID
LARGE FLANGE OUTSIDE DIAMETER2.125 INCHES NOMINAL IN
GROOVE WIDTH0.062 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS0.188 INCHES NOMINAL IN
FEATURES PROVIDEDCOOLANT RESISTANT AND OIL RESISTANT
END ITEM IDENTIFICATIONW/S: GENERATOR, 15KW, DIESEL, MILITARY STANDARD FAMILY; GENERATOR, 30KW, DIESEL, MILITARY STANDARD FAMILY; MISSILE, AIR INTERCEPT, SIDEWINDER (AIM-9); AIRBORNE MOBILE DIR SIR SPT CTL (2ID), (02M JUL83) (AN/UYQ-3A); AIRCRAFT, C-2A (REPROCURED); FIRE PUMPS; RADAR SET, FIREFINDER (AN/TPQ-36); SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); AIRCRAFT, HX UNIQUE; HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS) A
OVERALL HEIGHT0.438 INCHES NOMINAL IN
HOLE DIAMETER1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
G22-78Interchangeable
interchangeable cross-reference
interchangeable
22-78Interchangeable
interchangeable cross-reference
interchangeable
LP320Interchangeable
interchangeable cross-reference
interchangeable
2-03154Interchangeable
interchangeable cross-reference
interchangeable
AS3578-278Interchangeable
interchangeable cross-reference
interchangeable
5331PL1279487Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18A3732?
18A3732 is a GROMMET,NONMETALLIC.
What parts can replace 18A3732?
There are 20 known substitutes for 18A3732: G22-78, 22-78, LP320 and 17 more. Substitute compatibility should be verified for your specific system.
Is 18A3732 still available?
18A3732 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