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GN512D4-331 — NUT,PLAIN,BLIND RIVET

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

GN512D4-331: NUT,PLAIN,BLIND RIVET.

The NUT,PLAIN,BLIND RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4037 OR STEEL COMP 8740 OVERALL, nut_style: BLIND RIVET W/SMOOTH ROUND SHANK, head_style: FLAT COUNTERSUNK, nut_length: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN, temp_rating: 323.0 CELSIUS MAXIMUM DEGC, nut_diameter: 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-436-0806, 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
GN512D4-331
NSN: 5310-01-436-0806
FSC: 5310 — Nuts and Washers
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4037 OR STEEL COMP 8740 OVERALL
nut_styleBLIND RIVET W/SMOOTH ROUND SHANK
head_styleFLAT COUNTERSUNK
nut_length0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
temp_rating323.0 CELSIUS MAXIMUM DEGC
nut_diameter0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
thread_class3B
head_diameter0.529 INCHES NOMINAL IN
thread_seriesUNF
shank_end_typeOPEN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OVERALL
NSN5310-01-436-0806
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: GN512D4-331 · 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: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
HEAD COUNTERSINK ANGLE: 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
•
TEMP RATING: 323.0 CELSIUS MAXIMUM DEGC
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
•
SHANK END TYPE: OPEN
•
HEAD STYLE: FLAT COUNTERSUNK
TECHNICAL CHARACTERISTICS
NUT LENGTH0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 2, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
HEAD COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
TEMP RATING323.0 CELSIUS MAXIMUM DEGC
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SHANK END TYPEOPEN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
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 2
N512D4-331Reference document
Same NSN cross-reference
Reference document — Secondary reference
CH2528-331Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 GN512D4-331?
GN512D4-331 is a NUT,PLAIN,BLIND RIVET.
What parts can replace GN512D4-331?
There are 2 known substitutes for GN512D4-331: N512D4-331, CH2528-331. Substitute compatibility should be verified for your specific system.
What is the NSN for GN512D4-331?
GN512D4-331 is cataloged in the U.S. Government catalog under NSN 5310-01-436-0806. This indicates validated use in U.S. government and defense supply chains.
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