PartsTable
Technical Data Sheet
770625-7 ✓ 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,PLAIN,BLIND RIVET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6053 OVERALL, nut_style: BLIND RIVET W/SMOOTH ROUND SHANK, head_style: FLAT, nut_length: 0.688 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN, head_height: 0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN, nut_diameter: 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-225-8360, 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
770625-7
NSN: 5310-00-225-8360
FSC: 5310
CAGE: 088A2 — C SYSTEMS LLC DBA CRAIG SYSTEMS DBA EASTERN TECHNOLOGIES (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6053 OVERALL
nut_styleBLIND RIVET W/SMOOTH ROUND SHANK
head_styleFLAT
nut_length0.688 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN
head_height0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
nut_diameter0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_class3B
head_diameter0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM IN
thread_seriesUNF
shank_end_typeOPEN
thread_directionRIGHT-HAND
surface_treatmentANODIZE OVERALL
NSN5310-00-225-8360
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 770625-7 · 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 DIAMETER: 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HEAD HEIGHT: 0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
HEAD STYLE: FLAT
THREAD CLASS: 3B
THREAD SERIES: UNF
NOMINAL THREAD SIZE: 0.190 INCHES IN
SHANK END TYPE: OPEN
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS (FLIS)
NUT DIAMETER0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
HEAD HEIGHT0.033 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
HEAD STYLEFLAT
THREAD CLASS3B
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES IN
SHANK END TYPEOPEN
THREAD QUANTITY PER INCH32
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6053 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
211570Interchangeable
interchangeable cross-reference
interchangeable
31433HInterchangeable
interchangeable cross-reference
interchangeable
634303Interchangeable
interchangeable cross-reference
interchangeable
A10230Interchangeable
interchangeable cross-reference
interchangeable
RTI-1600Interchangeable
interchangeable cross-reference
interchangeable
F1232CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 770625-7?
770625-7 is a NUT,PLAIN,BLIND RIVET.
What parts can replace 770625-7?
There are 6 known substitutes for 770625-7: 211570, 31433H, 634303 and 3 more. Substitute compatibility should be verified for your specific system.
Is 770625-7 still available?
770625-7 is currently cancelled.
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