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274233 — SCREW,TAPPING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

274233: SCREW,TAPPING.

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: PAN, head_height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN, head_diameter: 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, fastener_length: 0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, hardness_rating: 45.0 ROCKWELL C MINIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-211-6049, 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
274233
NSN: 5305-01-211-6049
FSC: 5305 — Screws
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_stylePAN
head_height0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
head_diameter0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
fastener_length0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
hardness_rating45.0 ROCKWELL C MINIMUM OVERALL
surface_treatmentCADMIUM OR ZINC OVERALL
internal_drive_styleCROSS RECESS TYPE 1
nonmachine_thread_styleWIDE FLUTE (TYPE T)
nonmachine_nominal_thread_diameter0.138 INCHES IN
material_document_and_classificationGM-6010 FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5305-01-211-6049
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 274233 · 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: 0.138 INCHES IN
•
HEAD HEIGHT: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM OVERALL
•
NONMACHINE THREAD STYLE: WIDE FLUTE (TYPE T)
•
MATERIAL DOCUMENT AND CLASSIFICATION: GM-6010 FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: PAN
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
TECHNICAL CHARACTERISTICS
NONMACHINE NOMINAL THREAD DIAMETER0.138 INCHES IN
HEAD HEIGHT0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
FASTENER LENGTH0.345 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
HARDNESS RATING45.0 ROCKWELL C MINIMUM OVERALL
NONMACHINE THREAD STYLEWIDE FLUTE (TYPE T)
MATERIAL DOCUMENT AND CLASSIFICATIONGM-6010 FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLEPAN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
32061Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5305PL0725548Reference document
Same NSN cross-reference
Reference document — Informative reference only
531Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 274233?
274233 is a SCREW,TAPPING.
What parts can replace 274233?
There are 3 known substitutes for 274233: 32061, 5305PL0725548, 531. Substitute compatibility should be verified for your specific system.
What is the NSN for 274233?
274233 is cataloged in the U.S. Government catalog under NSN 5305-01-211-6049. This indicates validated use in U.S. government and defense supply chains.
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