40S8-4-22 — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

40S8-4-22: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include diameter: 0.375 INCHES NOMINAL IN, material: STEEL OVERALL, drive_type: SLOTTED, eyelet_length: 0.250 INCHES NOMINAL IN, special_features: SOLID SHANK WITH TWO PRONGS,AND SPRING ATTACHED, stud_head_height: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-020-4720, 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

40S8-4-22

NSN: 5325-01-020-4720
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)

SPECIFICATIONS

diameter	0.375 INCHES NOMINAL IN
material	STEEL OVERALL
drive_type	SLOTTED
eyelet_length	0.250 INCHES NOMINAL IN
special_features	SOLID SHANK WITH TWO PRONGS,AND SPRING ATTACHED
stud_head_height	0.125 INCHES NOMINAL IN
surface_treatment	CADMIUM OVERALL
stud_assembly_style	STUD ASSEMBLY
eyelet_outside_diameter	0.312 INCHES NOMINAL IN
turnlock_stud_head_style	STUD HEAD
distance_from_engaging_member_to_largest_bearing_surface_of_head	1.125 INCHES NOMINAL IN
NSN	5325-01-020-4720

COMPONENT DIAGRAM

KEY FEATURES

•

EYELET OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN

•

DRIVE TYPE: SLOTTED

•

DIAMETER: 0.375 INCHES NOMINAL IN

•

STUD HEAD HEIGHT: 0.125 INCHES NOMINAL IN

•

DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 1.125 INCHES NOMINAL IN

•

TURNLOCK STUD HEAD STYLE: STUD HEAD

•

SURFACE TREATMENT: CADMIUM OVERALL

TECHNICAL CHARACTERISTICS

EYELET OUTSIDE DIAMETER	0.312 INCHES NOMINAL IN
DRIVE TYPE	SLOTTED
DIAMETER	0.375 INCHES NOMINAL IN
STUD HEAD HEIGHT	0.125 INCHES NOMINAL IN
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD	1.125 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLE	STUD HEAD
SPECIAL FEATURES	SOLID SHANK WITH TWO PRONGS,AND SPRING ATTACHED
SURFACE TREATMENT	CADMIUM OVERALL
MATERIAL	STEEL OVERALL
STUD ASSEMBLY STYLE	STUD ASSEMBLY

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

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 40S8-4-22?

40S8-4-22 is a STUD ASSEMBLY,TURNLOCK FASTENER.

What is the NSN for 40S8-4-22?

40S8-4-22 is cataloged in the U.S. Government catalog under NSN 5325-01-020-4720. This indicates validated use in U.S. government and defense supply chains.

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