PartsTable
Technical Data Sheet
404973 ✓ Verified by PartsTable
3M · 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 FOLLOWER ASSY,INLET is a 3M industrial component. Key specifications include material: PAPER OVERALL, thickness: 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN, hole_diameter: 0.243 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN, overall_diameter: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-281-6719, 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
404973
NSN: 5325-00-281-6719
FSC: 5325
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
materialPAPER OVERALL
thickness0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
hole_diameter0.243 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
overall_diameter0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-F-1148,GRADE CH MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5325-00-281-6719
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 404973 · 3M ⚠ 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
MAJOR THICKNESS: 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
MATERIAL: STEEL
CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS
RING STYLE: STRAIGHT GAP
END STYLE: VERTEX OUTSIDE PERIPHERY
CASEHARDENING INDICATOR: NOT CASEHARDENED
OUTSIDE DIAMETER: 2.438 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
INSIDE DIAMETER: 2.000 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MAJOR THICKNESS0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
MATERIALSTEEL
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
RING STYLESTRAIGHT GAP
END STYLEVERTEX OUTSIDE PERIPHERY
CASEHARDENING INDICATORNOT CASEHARDENED
OUTSIDE DIAMETER2.438 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
INSIDE DIAMETER2.000 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN
USAGE DESIGNEXTERNAL
MATERIAL HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
4504Interchangeable
interchangeable cross-reference
interchangeable
70-0060-3100-2Interchangeable
interchangeable cross-reference
interchangeable
MP-T0008-308Interchangeable
interchangeable cross-reference
interchangeable
91A2173AInterchangeable
interchangeable cross-reference
interchangeable
460C6-108-6Interchangeable
interchangeable cross-reference
interchangeable
4-X-100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 404973?
404973 is a FOLLOWER ASSY,INLET manufactured by 3M.
What parts can replace 404973?
There are 15 known substitutes for 404973: 4504, 70-0060-3100-2, MP-T0008-308 and 12 more. Substitute compatibility should be verified for your specific system.
Is 404973 still available?
404973 is currently cancelled.
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