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SP8667 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SP8667: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: ROUND, nut_diameter: 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN, thread_class: 3B, nut_thickness: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, thread_series: UNEF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-221-3854, 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
SP8667
NSN: 5310-00-221-3854
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleROUND
nut_diameter1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
thread_class3B
nut_thickness0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
thread_seriesUNEF
thread_directionRIGHT-HAND
drive_point_depth0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
drive_point_width0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
nominal_thread_size0.750 INCHES IN
drive_point_quantity8
thread_quantity_per_inch20
NSN5310-00-221-3854
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SP8667 · 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
•
THREAD SERIES: UNEF
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-N-994 CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DRIVE POINT WIDTH: 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
NUT DIAMETER: 1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
NUT THICKNESS: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNEF
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-994 CANCELLED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
NUT DIAMETER1.110 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
NUT THICKNESS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
DRIVE POINT QUANTITY8
NUT STYLEROUND
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP8667?
SP8667 is a NUT,PLAIN,ROUND.
What is the NSN for SP8667?
SP8667 is cataloged in the U.S. Government catalog under NSN 5310-00-221-3854. This indicates validated use in U.S. government and defense supply chains.
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