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12561712 235 — SCREW,ASSEMBLED WASHER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12561712 235: SCREW,ASSEMBLED WASHER.

The SCREW,ASSEMBLED WASHER is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, thread_class: 2A A, thread_length: 0.500 INCHES MAXIMUM IN, fastener_length: 0.500 INCHES NOMINAL IN, special_features: MEETS IAW REQUIREMENTS OF GM C61.101-C61.231, EXCEPT FOR FINISH SPECIFIED IAW DRAWING 12469117, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-694-5266, 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
12561712 235
NSN: 5305-01-694-5266
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
head_styleHEXAGON
thread_class2A A
thread_length0.500 INCHES MAXIMUM IN
fastener_length0.500 INCHES NOMINAL IN
washer_quantity1
special_featuresMEETS IAW REQUIREMENTS OF GM C61.101-C61.231, EXCEPT FOR FINISH SPECIFIED IAW DRAWING 12469117
thread_directionRIGHT-HAND
features_providedLOCK WASHER
primary_washer_styleFLAT INTERNAL TEETH
end_item_identification015953986
nominal_thread_diameter0.138 INCHES IN
thread_quantity_per_inch32
NSN5305-01-694-5266
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12561712 235 · 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
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
•
THREAD LENGTH: 0.500 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.138 INCHES IN
•
FEATURES PROVIDED: LOCK WASHER
•
HEAD STYLE: HEXAGON
•
PRIMARY WASHER STYLE: FLAT INTERNAL TEETH
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.500 INCHES NOMINAL IN
THREAD LENGTH0.500 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.138 INCHES IN
FEATURES PROVIDEDLOCK WASHER
HEAD STYLEHEXAGON
PRIMARY WASHER STYLEFLAT INTERNAL TEETH
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESMEETS IAW REQUIREMENTS OF GM C61.101-C61.231, EXCEPT FOR FINISH SPECIFIED IAW DRAWING 12469117
PART NAME ASSIGNED BY CONTROLLING AGENCYMACHINE SCREW AND TOOTH LOCKWASHER ASSEMBLY
THREAD CLASS2A A
SUBSTITUTES & CROSS-REFERENCES 1
12561712Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 12561712 235?
12561712 235 is a SCREW,ASSEMBLED WASHER.
What parts can replace 12561712 235?
There is 1 known substitute for 12561712 235: 12561712. Substitute compatibility should be verified for your specific system.
What is the NSN for 12561712 235?
12561712 235 is cataloged in the U.S. Government catalog under NSN 5305-01-694-5266. 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.