5S44-5-1AA — STUD,TURNLOCK FASTENER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

5S44-5-1AA: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN, material: STEEL COMP 302 OVERALL, drive_type: CROSS RECESS, grip_length: 0.151 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, securing_device_type: WASHER. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-478-0720, 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

5S44-5-1AA

NSN: 5325-00-478-0720
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)

SPECIFICATIONS

diameter	0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
material	STEEL COMP 302 OVERALL
drive_type	CROSS RECESS
grip_length	0.151 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
surface_treatment	PASSIVATE OVERALL
securing_device_type	WASHER
turnlock_stud_head_style	FLAT COUNTERSUNK
stud_shank_major_diameter	0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
turnlock_stud_shank_style	STUD SHANK
material_accommodated_thickness	0.065 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
material_document_and_classification	QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5325-00-478-0720

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

DRIVE TYPE: CROSS RECESS

•

MATERIAL ACCOMMODATED THICKNESS: 0.065 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN

•

TURNLOCK STUD SHANK STYLE: STUD SHANK

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

DIAMETER: 0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN

•

SECURING DEVICE TYPE: WASHER

•

TURNLOCK STUD HEAD STYLE: FLAT COUNTERSUNK

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
DRIVE TYPE	CROSS RECESS
MATERIAL ACCOMMODATED THICKNESS	0.065 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN
TURNLOCK STUD SHANK STYLE	STUD SHANK
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER	0.299 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
SECURING DEVICE TYPE	WASHER
TURNLOCK STUD HEAD STYLE	FLAT COUNTERSUNK
STUD SHANK MAJOR DIAMETER	0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL

OTHER ITEMS IN FSC 5325 — Fastening Devices

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

5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317

SUBSTITUTES & CROSS-REFERENCES 1

579R618H05Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 5S44-5-1AA?

5S44-5-1AA is a STUD,TURNLOCK FASTENER.

What parts can replace 5S44-5-1AA?

There is 1 known substitute for 5S44-5-1AA: 579R618H05. Substitute compatibility should be verified for your specific system.

What is the NSN for 5S44-5-1AA?

5S44-5-1AA is cataloged in the U.S. Government catalog under NSN 5325-00-478-0720. This indicates validated use in U.S. government and defense supply chains.

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