PartsTable
Technical Data Sheet
PartsTable / COMPONENT / NAS697C04
NAS697C04 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: HEXAGON, nut_height: 0.143 INCHES MAXIMUM IN, nut_length: 0.456 INCHES MAXIMUM IN, lubrication: SOLUBLE LUBRICANT, plate_width: 0.194 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-143-6340, 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
NAS697C04
NSN: 5310-00-143-6340
FSC: 5310
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
nut_styleHEXAGON
nut_height0.143 INCHES MAXIMUM IN
nut_length0.456 INCHES MAXIMUM IN
lubricationSOLUBLE LUBRICANT
plate_width0.194 INCHES MAXIMUM IN
temp_rating800.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNJC
overall_height0.103 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.040 INCHES MAXIMUM IN
NSN5310-00-143-6340
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NAS697C04 · 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
•
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER: 0.148 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.066 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
TEMP RATING: 800.0 FAHRENHEIT NOMINAL DEGF
•
PLATE THICKNESS: 0.040 INCHES MAXIMUM IN
•
NUT LENGTH: 0.456 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.148 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.066 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NOMINAL THREAD SIZE0.112 INCHES IN
TEMP RATING800.0 FAHRENHEIT NOMINAL DEGF
PLATE THICKNESS0.040 INCHES MAXIMUM IN
NUT LENGTH0.456 INCHES MAXIMUM IN
NUT STYLEPLATE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.294 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
NAS1291C04Interchangeable
interchangeable cross-reference
interchangeable
P146007001Interchangeable
interchangeable cross-reference
interchangeable
MS21043-04Interchangeable
interchangeable cross-reference
interchangeable
NAS697C04Interchangeable
interchangeable cross-reference
interchangeable
10116578Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy NAS697C04?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is NAS697C04?
NAS697C04 is a NUT,SELF-LOCKING,PLATE.
What parts can replace NAS697C04?
There are 5 known substitutes for NAS697C04: NAS1291C04, P146007001, MS21043-04 and 2 more. Substitute compatibility should be verified for your specific system.
Is NAS697C04 still available?
NAS697C04 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — NAS697C04

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026