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13027280 — CLAMP,LOOP

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

13027280: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include head_style: SQUARE, head_height: 4.00 MILLIMETERS NOMINAL MM, thread_length: 26.20 MILLIMETERS MINIMUM AND 27.80 MILLIMETERS MAXIMUM MM, screw_material: STEEL COMP 303, fastener_length: 28.750 MILLIMETERS MINIMUM AND 29.250 MILLIMETERS MAXIMUM MM, special_features: TAPERED CONE-SHAPE EXTENSION ON THE SQUARE HEAD WITH OVERALL DIA OF 14.00 MM (NOM) AND O/A HEIGHT OF 8.00 MM MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-159-3884, 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
13027280
NSN: 5305-01-159-3884
NIINs: 011593884, 016046009
FSC: 5305 — Screws
CAGE: 1A228 — ABSTON MACHINE SHOP, INC. DBA ABSTON MACHINE SHOP INC (USA)
SPECIFICATIONS
head_styleSQUARE
head_height4.00 MILLIMETERS NOMINAL MM
thread_length26.20 MILLIMETERS MINIMUM AND 27.80 MILLIMETERS MAXIMUM MM
screw_materialSTEEL COMP 303
fastener_length28.750 MILLIMETERS MINIMUM AND 29.250 MILLIMETERS MAXIMUM MM
special_featuresTAPERED CONE-SHAPE EXTENSION ON THE SQUARE HEAD WITH OVERALL DIA OF 14.00 MM (NOM) AND O/A HEIGHT OF 8.00 MM MM
thread_directionRIGHT-HAND
width_between_flats20.00 MILLIMETERS MINIMUM AND 21.00 MILLIMETERS MAXIMUM MM
internal_drive_styleW/O INTERNAL DRIVE
end_item_identification1055-01-192-0358 AND 1055-01-536-7106
nominal_thread_diameter6.0 MILLIMETERS MM
screw_surface_treatmentPASSIVATE
NSN5305-01-159-3884
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 13027280 · 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
•
HEAD HEIGHT: 4.00 MILLIMETERS NOMINAL MM
•
BEARING SURFACE OF HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35, TYPE II FED SPEC SINGLE TREATMENT RESPONSE
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 28.750 MILLIMETERS MINIMUM AND 29.250 MILLIMETERS MAXIMUM MM
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
•
THREAD PITCH IN MILLIMETERS: 1.0
•
THREAD LENGTH: 26.20 MILLIMETERS MINIMUM AND 27.80 MILLIMETERS MAXIMUM MM
•
NOMINAL THREAD DIAMETER: 6.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT4.00 MILLIMETERS NOMINAL MM
BEARING SURFACE OF HEAD SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35, TYPE II FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH28.750 MILLIMETERS MINIMUM AND 29.250 MILLIMETERS MAXIMUM MM
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
THREAD PITCH IN MILLIMETERS1.0
THREAD LENGTH26.20 MILLIMETERS MINIMUM AND 27.80 MILLIMETERS MAXIMUM MM
NOMINAL THREAD DIAMETER6.0 MILLIMETERS MM
HEAD STYLESQUARE
THREAD DIRECTIONRIGHT-HAND
SUBSTITUTES & CROSS-REFERENCES 1
10387841Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 13027280?
13027280 is a CLAMP,LOOP.
What parts can replace 13027280?
There is 1 known substitute for 13027280: 10387841. Substitute compatibility should be verified for your specific system.
What is the NSN for 13027280?
13027280 is cataloged in the U.S. Government catalog under NSN 5305-01-159-3884. This indicates validated use in U.S. government and defense supply chains.
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