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977407-4 — WAVEGUIDE ASSEMBLY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

977407-4: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include width: 1.840 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN, length: 2.412 INCHES MINIMUM AND 2.452 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID ALL TUBING SEGMENT, flange_depth: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE IN, flange_style: COVER TYPE SECOND FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-321-7387, 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
977407-4
NSN: 3110-00-321-7387
NIINs: 003217387, 010665532
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
width1.840 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN
length2.412 INCHES MINIMUM AND 2.452 INCHES MAXIMUM IN
materialALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE
flexibilityRIGID ALL TUBING SEGMENT
flange_depth0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE IN
flange_styleCOVER TYPE SECOND FLANGE
thread_class2B FIRST FLANGE ALL CONNECTION FACILITIES
flange_quantity2
style_designatorCORNER TYPE
thread_directionRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
aperture_diameter1.660 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
bend_angle_in_deg90.0 SINGLE BEND E-PLANE
NSN3110-00-321-7387
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 977407-4 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 2.412 INCHES MINIMUM AND 2.452 INCHES MAXIMUM IN
•
BOLT CIRCLE HOLE QUANTITY: 2
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
OVERALL THICKNESS: 0.010 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.218 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/APERTURE
•
APERTURE DIAMETER: 1.660 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH2.412 INCHES MINIMUM AND 2.452 INCHES MAXIMUM IN
BOLT CIRCLE HOLE QUANTITY2
MOUNTING HOLE TYPEROUND, UNTHREADED
OVERALL THICKNESS0.010 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.218 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
APERTURE DIAMETER1.660 INCHES MINIMUM AND 1.680 INCHES MAXIMUM IN
WIDTH1.840 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 977407-4?
977407-4 is a WAVEGUIDE ASSEMBLY.
What is the NSN for 977407-4?
977407-4 is cataloged in the U.S. Government catalog under NSN 3110-00-321-7387. This indicates validated use in U.S. government and defense supply chains.
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