121J-325-Z3B — STUD,TURNLOCK FASTENER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

121J-325-Z3B: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, material: STEEL OVERALL, drive_type: SLOTTED, grip_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, shank_neck_length: 0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-142-8730, 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

121J-325-Z3B

NSN: 5325-01-142-8730
FSC: 5325 — Fastening Devices
CAGE: 72794 — SOUTHCO INC (USA)

SPECIFICATIONS

diameter	0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
material	STEEL OVERALL
drive_type	SLOTTED
grip_length	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
shank_neck_length	0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
surface_treatment	CADMIUM OVERALL
securing_device_type	EYELET
turnlock_stud_head_style	FILLISTER
stud_shank_major_diameter	0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
turnlock_stud_shank_style	STUD SHANK
surface_treatment_document_and_classification	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5325-01-142-8730

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

DRIVE TYPE: SLOTTED

•

TURNLOCK STUD SHANK STYLE: STUD SHANK

•

DIAMETER: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN

•

SHANK NECK LENGTH: 0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN

•

SECURING DEVICE TYPE: EYELET

•

TURNLOCK STUD HEAD STYLE: FILLISTER

•

STUD SHANK MAJOR DIAMETER: 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
DRIVE TYPE	SLOTTED
TURNLOCK STUD SHANK STYLE	STUD SHANK
DIAMETER	0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
SHANK NECK LENGTH	0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
SECURING DEVICE TYPE	EYELET
TURNLOCK STUD HEAD STYLE	FILLISTER
STUD SHANK MAJOR DIAMETER	0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
SURFACE TREATMENT	CADMIUM OVERALL
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 4

10119283Reference document

Same NSN cross-reference

Reference document — Informative reference only

AJ3-25ZBBReference document

Same NSN cross-reference

Reference document — Secondary reference

AJ3-25BLACKIRIDETEReference document

Same NSN cross-reference

Reference document — Secondary reference

5016811-1Reference document

Same NSN cross-reference

Reference document — Secondary 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 121J-325-Z3B?

121J-325-Z3B is a STUD,TURNLOCK FASTENER.

What parts can replace 121J-325-Z3B?

There are 4 known substitutes for 121J-325-Z3B: 10119283, AJ3-25ZBB, AJ3-25BLACKIRIDETE and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 121J-325-Z3B?

121J-325-Z3B is cataloged in the U.S. Government catalog under NSN 5325-01-142-8730. This indicates validated use in U.S. government and defense supply chains.

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