3020228CL1 — BOLT,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

3020228CL1: BOLT,CLOSE TOLERANCE.

The BOLT,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, head_style: DOUBLE HEXAGON EXTENDED WASHER, grip_length: 1.587 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN, head_height: 0.412 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.3745 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-172-6920, 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

3020228CL1

NSN: 5306-00-172-6920
FSC: 5306 — Bolts
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
head_style	DOUBLE HEXAGON EXTENDED WASHER
grip_length	1.587 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN
head_height	0.412 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN
thread_class	3A A
grip_diameter	0.3745 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM IN
thread_length	0.695 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN
surface_finish	32.0 MICROINCHES GRIP
fastener_length	2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM THREADS
width_between_flats	0.491 INCHES NOMINAL IN
NSN	5306-00-172-6920

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES THREADS

•

EXTENDED WASHER THICKNESS: 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN

•

HEAD HEIGHT: 0.412 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN

•

FASTENER LENGTH: 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE HEAD

•

EXTENDED WASHER DIAMETER: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES THREADS
SURFACE FINISH	32.0 MICROINCHES GRIP
EXTENDED WASHER THICKNESS	0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
HEAD HEIGHT	0.412 INCHES MINIMUM AND 0.432 INCHES MAXIMUM IN
FASTENER LENGTH	2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE THREADS
EXTENDED WASHER DIAMETER	0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
THREAD LENGTH	0.695 INCHES MINIMUM AND 0.715 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

OTHER ITEMS IN FSC 5306 — Bolts

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5306-00-004-7044 5306-00-007-6129 5306-00-008-7899 5306-00-009-4739 5306-00-118-7332 5306-00-151-1777 5306-00-255-4507 5306-01-101-2459

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3020228CL1?

3020228CL1 is a BOLT,CLOSE TOLERANCE.

What is the NSN for 3020228CL1?

3020228CL1 is cataloged in the U.S. Government catalog under NSN 5306-00-172-6920. This indicates validated use in U.S. government and defense supply chains.

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3020228CL1 — BOLT,CLOSE TOLERANCE

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