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77020-6 — COIL,RADIO FREQUENCY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

77020-6: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OR TITANIUM ALLOY OVERALL, nut_style: FLOATING SELF-LOCKING BARREL, nut_height: 0.615 INCHES MAXIMUM IN, nut_length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, seat_angle: 37.0 DEGREES FIRST END, body_length: 1.313 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-357-1925, 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
77020-6
NSN: 5310-00-357-1925
NIINs: 003571925, 008303168, 010873327
FSC: 5310 — Nuts and Washers
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OR TITANIUM ALLOY OVERALL
nut_styleFLOATING SELF-LOCKING BARREL
nut_height0.615 INCHES MAXIMUM IN
nut_length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
seat_angle37.0 DEGREES FIRST END
body_length1.313 INCHES NOMINAL IN
lubricationDRY FILM LUBRICANT
nut_diameter0.713 INCHES MINIMUM AND 0.716 INCHES MAXIMUM IN
thread_class3B FIRST END
barrel_height0.410 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
NSN5310-00-357-1925
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 77020-6 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LUBRICATION: DRY FILM LUBRICANT
•
NUT LENGTH: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5662 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5663 ASSN STD 1ST MATERIAL RESPONSE OR MIL-T-9047 COMP 6-6A1-4V MIL SPEC 2ND MATERIAL RESPONSE OVERALL V
•
FEATURES PROVIDED: FLOATING NUT
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
NUT DIAMETER: 0.713 INCHES MINIMUM AND 0.716 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
NUT LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5662 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5663 ASSN STD 1ST MATERIAL RESPONSE OR MIL-T-9047 COMP 6-6A1-4V MIL SPEC 2ND MATERIAL RESPONSE OVERALL V
FEATURES PROVIDEDFLOATING NUT
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
NUT DIAMETER0.713 INCHES MINIMUM AND 0.716 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA76301-ST3-441 MANUFACTURERS STANDARD
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
SUBSTITUTES & CROSS-REFERENCES 6
10121322Reference document
Same NSN cross-reference
Reference document — Informative reference only
ST3M441-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
73614-624Reference document
Same NSN cross-reference
Reference document — Secondary reference
ST3M441Reference document
Same NSN cross-reference
Reference document — Secondary reference
B10695-6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
ST3M441-6MReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 77020-6?
77020-6 is a COIL,RADIO FREQUENCY.
What parts can replace 77020-6?
There are 6 known substitutes for 77020-6: 10121322, ST3M441-6, 73614-624 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77020-6?
77020-6 is cataloged in the U.S. Government catalog under NSN 5310-00-357-1925. This indicates validated use in U.S. government and defense supply chains.
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