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613257 — MIRROR ASSEMBLY,REARVIEW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

613257: MIRROR ASSEMBLY,REARVIEW.

The MIRROR ASSEMBLY,REARVIEW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1025, thread_class: 2A STUD THREAD A, thread_length: 1.812 INCHES NOMINAL NUT THREAD IN, overall_length: 3.875 INCHES NOMINAL IN, shoulder_length: 3.375 INCHES NOMINAL IN, style_designator: SHOULDERED. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-164-3552, 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
613257
NSN: 5307-00-164-3552
NIINs: 001643552, 002527410
FSC: 5307 — Studs
CAGE: 89749 — CLARK MATERIAL HANDLING COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OR STEEL COMP 1025
thread_class2A STUD THREAD A
thread_length1.812 INCHES NOMINAL NUT THREAD IN
overall_length3.875 INCHES NOMINAL IN
shoulder_length3.375 INCHES NOMINAL IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND STUD THREAD
nominal_thread_size0.437 INCHES NUT THREAD IN
distance_across_flats0.500 INCHES NOMINAL IN
thread_quantity_per_inch20 STUD THREAD
thread_series_designatorUNF NUT THREAD
material_document_and_classificationSAE ASSN STD ALL MATERIAL RESPONSES
NSN5307-00-164-3552
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 613257 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD LENGTH: 1.812 INCHES MINIMUM STUD THREAD IN
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD ALL MATERIAL RESPONSES
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
•
NOMINAL THREAD SIZE: 0.437 INCHES STUD THREAD IN
TECHNICAL CHARACTERISTICS
THREAD LENGTH1.812 INCHES MINIMUM STUD THREAD IN
THREAD LENGTH1.812 INCHES NOMINAL NUT THREAD IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES
OVERALL LENGTH3.875 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.437 INCHES STUD THREAD IN
NOMINAL THREAD SIZE0.437 INCHES NUT THREAD IN
THREAD CLASS2A STUD THREAD A
SUBSTITUTES & CROSS-REFERENCES 1
CE145Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 613257?
613257 is a MIRROR ASSEMBLY,REARVIEW.
What parts can replace 613257?
There is 1 known substitute for 613257: CE145. Substitute compatibility should be verified for your specific system.
What is the NSN for 613257?
613257 is cataloged in the U.S. Government catalog under NSN 5307-00-164-3552. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.