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79CBD4-8 — NUT,SELF-LOCKING,BLIND RIVET

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

79CBD4-8: NUT,SELF-LOCKING,BLIND RIVET.

The NUT,SELF-LOCKING,BLIND RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OR STEEL COMP 305 OVERALL, nut_style: BLIND RIVET W/SMOOTH ROUND SHANK, head_style: ELIPTICAL COUNTERSUNK, nut_length: 1.347 INCHES MINIMUM AND 1.377 INCHES MAXIMUM IN, head_height: 0.040 INCHES NOMINAL IN, temp_rating: 450.0 FAHRENHEIT NOMINAL DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-166-0913, 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
79CBD4-8
NSN: 5310-00-166-0913
FSC: 5310 — Nuts and Washers
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OR STEEL COMP 305 OVERALL
nut_styleBLIND RIVET W/SMOOTH ROUND SHANK
head_styleELIPTICAL COUNTERSUNK
nut_length1.347 INCHES MINIMUM AND 1.377 INCHES MAXIMUM IN
head_height0.040 INCHES NOMINAL IN
temp_rating450.0 FAHRENHEIT NOMINAL DEGF
nut_diameter0.325 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
nut_grip_range+0.460 TO 0.520 INCHES IN
shank_end_typeCLOSED
locking_featurePREVAILING TORQUE ALL METAL DESIGN
NSN5310-00-166-0913
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 79CBD4-8 · 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
•
HEAD HEIGHT: 0.040 INCHES NOMINAL IN
•
HEAD MINOR COUNTERSINK ANGLE: 59.45 DEGREES MINIMUM AND 60.15 DEGREES MAXIMUM
•
NUT LENGTH: 1.347 INCHES MINIMUM AND 1.377 INCHES MAXIMUM IN
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
TEMP RATING: 450.0 FAHRENHEIT NOMINAL DEGF
•
NUT GRIP RANGE: +0.460 TO 0.520 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CL 304 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-763,CL 305,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL
•
SHANK END TYPE: CLOSED
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.040 INCHES NOMINAL IN
HEAD MINOR COUNTERSINK ANGLE59.45 DEGREES MINIMUM AND 60.15 DEGREES MAXIMUM
NUT LENGTH1.347 INCHES MINIMUM AND 1.377 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
TEMP RATING450.0 FAHRENHEIT NOMINAL DEGF
NUT GRIP RANGE+0.460 TO 0.520 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304 FED SPEC 1ST MATERIAL RESPONSE OR QQ-S-763,CL 305,COND A FED SPEC 2ND MATERIAL RESPONSE OVERALL
SHANK END TYPECLOSED
HEAD STYLEELIPTICAL COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
C858-428-8Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 79CBD4-8?
79CBD4-8 is a NUT,SELF-LOCKING,BLIND RIVET.
What parts can replace 79CBD4-8?
There is 1 known substitute for 79CBD4-8: C858-428-8. Substitute compatibility should be verified for your specific system.
What is the NSN for 79CBD4-8?
79CBD4-8 is cataloged in the U.S. Government catalog under NSN 5310-00-166-0913. This indicates validated use in U.S. government and defense supply chains.
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