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129386 — RECTIFIER,METALLIC

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

129386: RECTIFIER,METALLIC.

The RECTIFIER,METALLIC is a the manufacturer industrial component. Key specifications include material: SELENIUM, load_type: RESISTIVE AND INDUCTIVE, head_style: FLAT COUNTERSUNK, temp_rating: 35.0 CELSIUS DEGC, head_diameter: 0.348 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, overall_width: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-012-9386, 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
129386
NSN: 5305-00-012-9386
NIINs: 000129386, 004789512, 006358179, 017122934
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSELENIUM
load_typeRESISTIVE AND INDUCTIVE
head_styleFLAT COUNTERSUNK
temp_rating35.0 CELSIUS DEGC
head_diameter0.348 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
overall_width3.000 INCHES NOMINAL IN
terminal_typeSOLDER LUG
overall_height3.000 INCHES NOMINAL IN
overall_length6.438 INCHES NOMINAL IN
stack_quantity1
fastener_length0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
mounting_methodSTUD(S)
NSN5305-00-012-9386
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 129386 · 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
•
NONMACHINE NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
FASTENER LENGTH: 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1 FED SPEC 2ND TREATMENT RESPONSE OVERALL
•
NONMACHINE THREAD STYLE: WOOD SCREW (TYPE WD)
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: FLAT COUNTERSUNK
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER0.190 INCHES IN
FASTENER LENGTH0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1 FED SPEC 2ND TREATMENT RESPONSE OVERALL
NONMACHINE THREAD STYLEWOOD SCREW (TYPE WD)
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEFLAT COUNTERSUNK
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
AN550-10-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 129386?
129386 is a RECTIFIER,METALLIC.
What parts can replace 129386?
There is 1 known substitute for 129386: AN550-10-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 129386?
129386 is cataloged in the U.S. Government catalog under NSN 5305-00-012-9386. This indicates validated use in U.S. government and defense supply chains.
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