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12421634-004 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12421634-004: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.505 INCHES MAXIMUM IN, material: STEEL COMP 1010 OR STEEL COMP 1008 OVERALL, insert_size: 10-32, thread_class: 2B, thread_length: 0.375 INCHES MAXIMUM IN, style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-483-6010, 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
12421634-004
NSN: 5325-01-483-6010
FSC: 5325 — Fastening Devices
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
length0.505 INCHES MAXIMUM IN
materialSTEEL COMP 1010 OR STEEL COMP 1008 OVERALL
insert_size10-32
thread_class2B
thread_length0.375 INCHES MAXIMUM IN
style_designatorPLAIN
thread_directionRIGHT-HAND
surface_treatmentZINC AND CHROMATE OVERALL
nominal_thread_size0.190 INCHES IN
end_item_identification2320-01-354-3384;TRUCK,VAN;FMTV
thread_quantity_per_inch32
thread_series_designatorUNF
NSN5325-01-483-6010
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12421634-004 · 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
•
LENGTH: 0.505 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633,TYPE II,FE/ZN,WITH CLEAR PROTECTIVE COATING ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.375 INCHES MAXIMUM IN
•
INSERT SIZE: 10-32
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A575,GR 1010 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A569,GR 1008 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS
LENGTH0.505 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633,TYPE II,FE/ZN,WITH CLEAR PROTECTIVE COATING ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.375 INCHES MAXIMUM IN
INSERT SIZE10-32
STYLE DESIGNATORPLAIN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A575,GR 1010 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A569,GR 1008 ASSN STD 2ND MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS2B
SUBSTITUTES & CROSS-REFERENCES 2
AKS4-1032-130Reference document
Same NSN cross-reference
Reference document — Secondary reference
12421634Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 12421634-004?
12421634-004 is a INSERT,SCREW THREAD.
What parts can replace 12421634-004?
There are 2 known substitutes for 12421634-004: AKS4-1032-130, 12421634. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421634-004?
12421634-004 is cataloged in the U.S. Government catalog under NSN 5325-01-483-6010. This indicates validated use in U.S. government and defense supply chains.
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