AIC1651-3-5 — SCREW,CLOSE TOLERANCE

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

AIC1651-3-5: SCREW,CLOSE TOLERANCE.

The SCREW,CLOSE TOLERANCE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 FASTENER, head_style: FLAT COUNTERSUNK, grip_length: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, thread_class: 3A A, grip_diameter: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN, head_diameter: 0.328 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-356-7209, 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

AIC1651-3-5

NSN: 5305-01-356-7209
FSC: 5305 — Screws
CAGE: 06725 — SPS TECHNOLOGIES, LLC DBA AIR INDUSTRIES COMPANY DIV AIR INDUSTRIES COMPANY (USA)

SPECIFICATIONS

material	IRON ALLOY 660 FASTENER
head_style	FLAT COUNTERSUNK
grip_length	0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
thread_class	3A A
grip_diameter	0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
head_diameter	0.328 INCHES MINIMUM AND 0.338 INCHES MAXIMUM IN
thread_length	0.345 INCHES NOMINAL IN
fastener_length	0.642 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
countersink_angle	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
surface_treatment	PASSIVATE FASTENER
internal_drive_style	OFFSET CRUCIFORM (TORQUE SET)
NSN	5305-01-356-7209

COMPONENT DIAGRAM

KEY FEATURES

•

FASTENER LENGTH: 0.642 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER

•

THREAD LENGTH: 0.345 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS5731 ASSN STD 2ND MATERIAL RESPONSE FASTENER

•

NOMINAL THREAD DIAMETER: 0.190 INCHES IN

•

HEAD STYLE: FLAT COUNTERSUNK

•

THREAD DIRECTION: RIGHT-HAND

•

GRIP LENGTH: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

FASTENER LENGTH	0.642 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
THREAD LENGTH	0.345 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5737 ASSN STD 1ST MATERIAL RESPONSE OR AMS5731 ASSN STD 2ND MATERIAL RESPONSE FASTENER
NOMINAL THREAD DIAMETER	0.190 INCHES IN
HEAD STYLE	FLAT COUNTERSUNK
THREAD DIRECTION	RIGHT-HAND
GRIP LENGTH	0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
GRIP DIAMETER	0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE FASTENER

OTHER ITEMS IN FSC 5305 — Screws

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

5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753

SUBSTITUTES & CROSS-REFERENCES 7

HR239-3-5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

03A173-3-5Reference document

Same NSN cross-reference

Reference document — Secondary reference

SC3103-3-5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SLB216-3-5Reference document

Same NSN cross-reference

Reference document — Secondary reference

123742-3-5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

E008-3-5Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 AIC1651-3-5?

AIC1651-3-5 is a SCREW,CLOSE TOLERANCE.

What parts can replace AIC1651-3-5?

There are 7 known substitutes for AIC1651-3-5: HR239-3-5, 03A173-3-5, SC3103-3-5 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AIC1651-3-5?

AIC1651-3-5 is cataloged in the U.S. Government catalog under NSN 5305-01-356-7209. This indicates validated use in U.S. government and defense supply chains.

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