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Technical Data Sheet

20F57D37 — Technical Data Sheet

✓ 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: 0.047 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN, grommet_style: ROUND, hole_diameter: 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN, overall_height: 0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, flange_thickness: 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System under NSN 5325-00-276-6343, 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
20F57D37
NSN: 5325-00-276-6343
FSC: 5325
CAGE: 27315 — MORRIS MATERIAL HANDLING, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
groove_width0.047 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
grommet_styleROUND
hole_diameter0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
overall_height0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
flange_thickness0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
features_providedCOOLANT RESISTANT AND OIL RESISTANT
end_item_identificationMRAP BUFFALO MK2A2; MEDIUM MINE PROTECTED VEHICLE - AMPV; ARMORED MULTI-PURPOSE VEHICLE (AMPV)
groove_outside_diameter1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
grommet_construction_typeSOLID
large_flange_outside_diameter1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
material_document_and_classificationASTM D2000 BG515A14B24C3E036F19Z ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-276-6343
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 20F57D37 · 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
•
GROOVE WIDTH: 0.047 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
•
FLANGE THICKNESS: 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
•
GROOVE OUTSIDE DIAMETER: 1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
•
FEATURES PROVIDED: COOLANT RESISTANT AND OIL RESISTANT
•
GROMMET CONSTRUCTION TYPE: SOLID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.407 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
GROOVE WIDTH0.047 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
FLANGE THICKNESS0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
HOLE DIAMETER0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
GROOVE OUTSIDE DIAMETER1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONMRAP BUFFALO MK2A2; MEDIUM MINE PROTECTED VEHICLE - AMPV; ARMORED MULTI-PURPOSE VEHICLE (AMPV)
FEATURES PROVIDEDCOOLANT RESISTANT AND OIL RESISTANT
GROMMET CONSTRUCTION TYPESOLID
GROMMET STYLEROUND
LARGE FLANGE OUTSIDE DIAMETER1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
A-A-51151CInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-51151InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
R-301MInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
EE43740InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2872InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS35489-23InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20F57D37?
20F57D37 is a GROMMET,NONMETALLIC.
What parts can replace 20F57D37?
There are 25 known substitutes for 20F57D37: A-A-51151C, A-A-51151, R-301M and 22 more. Substitute compatibility should be verified for your specific system.
Is 20F57D37 still available?
20F57D37 is currently cancelled.
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