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9974-15 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9974-15: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include specification/standard_data: 84147-9974 MANUFACTURERS STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-323-7961, 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
9974-15
NSN: 5310-01-323-7961
FSC: 5310 — Nuts and Washers
CAGE: 4ZTA9 — KRATOS ANTENNA SOLUTIONS CORPORATION DIV KRATOS SPACE, TRAINING & CYBER (USA)
SPECIFICATIONS
specification/standard_data84147-9974 MANUFACTURERS STANDARD
NSN5310-01-323-7961
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9974-15 · 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
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SPECIFICATION/STANDARD DATA: 84147-9974 MANUFACTURERS STANDARD
TECHNICAL CHARACTERISTICS
SPECIFICATION/STANDARD DATA84147-9974 MANUFACTURERS STANDARD
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9974-15?
9974-15 is a WASHER,LOCK.
What is the NSN for 9974-15?
9974-15 is cataloged in the U.S. Government catalog under NSN 5310-01-323-7961. This indicates validated use in U.S. government and defense supply chains.
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