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12446871 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12446871: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.810 INCHES MINIMUM AND 0.846 INCHES MAXIMUM IN, material: STEEL COMP 1010 AND STEEL COMP 1008 OVERALL, slot_width: 0.3906 INCHES MINIMUM AND 0.3966 INCHES MAXIMUM IN, insert_size: 0.390, thread_class: 2B, style_designator: SLOTTED. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-409-0211, 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
12446871
NSN: 5325-01-409-0211
NIINs: 014090211, 014759697, 014763041, 014837480, 015050478, 015355501, 015482516, 015708646, 015789754, 016285431
FSC: 5325 — Fastening Devices
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
length0.810 INCHES MINIMUM AND 0.846 INCHES MAXIMUM IN
materialSTEEL COMP 1010 AND STEEL COMP 1008 OVERALL
slot_width0.3906 INCHES MINIMUM AND 0.3966 INCHES MAXIMUM IN
insert_size0.390
thread_class2B
style_designatorSLOTTED
surface_treatmentTIN AND ZINC OVERALL
end_item_identification015449638
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
distance_from_fin_to_insert_head0.380 INCHES MAXIMUM IN
NSN5325-01-409-0211
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12446871 · 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
•
FLANGE DIAMETER: 0.7800 INCHES NOMINAL IN
•
LENGTH: 0.9600 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, CL 3, TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.4800 INCHES NOMINAL IN
•
INSERT SIZE: 1/2X13
•
STYLE DESIGNATOR: BLIND
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.5000 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER0.7800 INCHES NOMINAL IN
LENGTH0.9600 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, CL 3, TY 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.4800 INCHES NOMINAL IN
INSERT SIZE1/2X13
STYLE DESIGNATORBLIND
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.5000 INCHES IN
FULL INTERNAL THREAD LENGTH0.9700 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
ATS2-813Reference document
Same NSN cross-reference
Reference document — Secondary reference
12446871-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12446871?
12446871 is a INSERT,SCREW THREAD.
What parts can replace 12446871?
There are 2 known substitutes for 12446871: ATS2-813, 12446871-6. Substitute compatibility should be verified for your specific system.
What is the NSN for 12446871?
12446871 is cataloged in the U.S. Government catalog under NSN 5325-01-409-0211. This indicates validated use in U.S. government and defense supply chains.
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