PartsTable
Technical Data Sheet
Download PDF

12421403 — NUT,PLAIN,BLIND RIVET

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12421403: NUT,PLAIN,BLIND RIVET.

The NUT,PLAIN,BLIND RIVET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: BLIND RIVET W/SMOOTH ROUND SHANK, head_style: DISHED COUNTERSUNK, nut_length: 0.828 INCHES NOMINAL IN, head_height: 0.065 INCHES NOMINAL IN, nut_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-471-4155, 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
12421403
NSN: 5310-01-471-4155
NIINs: 014714155, 014714512, 014714519, 014821472, 016452520, 017169186
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleBLIND RIVET W/SMOOTH ROUND SHANK
head_styleDISHED COUNTERSUNK
nut_length0.828 INCHES NOMINAL IN
head_height0.065 INCHES NOMINAL IN
nut_diameter0.250 INCHES NOMINAL IN
thread_class3B
head_diameter0.391 INCHES NOMINAL IN
thread_seriesUNF
shank_end_typeCLOSED
special_featuresGRIP RANGE: 0.065-0.116 INCH IN
thread_directionRIGHT-HAND
NSN5310-01-471-4155
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12421403 · 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
•
NUT LENGTH: 1.016 INCHES MINIMUM AND 1.045 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B-633,TYPE II, CLASS FE/ZN ASSN STD ALL TREATMENT RESPONSES OVERALL
•
THREAD SERIES: UNF
•
HEAD COUNTERSINK ANGLE: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A-576 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
SHANK END TYPE: CLOSED
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
NUT LENGTH1.016 INCHES MINIMUM AND 1.045 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B-633,TYPE II, CLASS FE/ZN ASSN STD ALL TREATMENT RESPONSES OVERALL
THREAD SERIESUNF
HEAD COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-576 ASSN STD ALL MATERIAL RESPONSES OVERALL
SHANK END TYPECLOSED
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES IN
NUT DIAMETER0.409 INCHES MINIMUM AND 0.413 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
S31B331Reference document
Same NSN cross-reference
Reference document — Secondary reference
D31D331Reference document
Same NSN cross-reference
Reference document — Secondary reference
12421403-079Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 12421403?
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 12421403?
12421403 is a NUT,PLAIN,BLIND RIVET.
What parts can replace 12421403?
There are 3 known substitutes for 12421403: S31B331, D31D331, 12421403-079. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421403?
12421403 is cataloged in the U.S. Government catalog under NSN 5310-01-471-4155. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12421403