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4002-33SW — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

4002-33SW: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_length: 0.870 INCHES NOMINAL IN, eyelet_length: 0.257 INCHES NOMINAL IN, stud_head_height: 0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, stud_assembly_style: STUD ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-537-7970, 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
4002-33SW
NSN: 5325-01-537-7970
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_length0.870 INCHES NOMINAL IN
eyelet_length0.257 INCHES NOMINAL IN
stud_head_height0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
stud_assembly_styleSTUD ASSEMBLY
end_item_identificationCH-46E DCU AIRCRAFT APPLICATIONS
eyelet_outside_diameter0.412 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
turnlock_stud_head_styleFILLISTER WING
material_document_and_classificationASTM A580 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySTUD
surface_treatment_document_and_classificationASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5325-01-537-7970
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4002-33SW · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
HEAD LENGTH: 0.870 INCHES NOMINAL IN
•
EYELET OUTSIDE DIAMETER: 0.412 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
STUD HEAD HEIGHT: 0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 33.010 INCHES NOMINAL IN
•
TURNLOCK STUD HEAD STYLE: FILLISTER WING
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HEAD LENGTH0.870 INCHES NOMINAL IN
EYELET OUTSIDE DIAMETER0.412 INCHES MINIMUM AND 0.427 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A580 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STUD HEAD HEIGHT0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD33.010 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLEFILLISTER WING
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSTUD
END ITEM IDENTIFICATIONCH-46E DCU AIRCRAFT APPLICATIONS
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 4002-33SW?
4002-33SW is a STUD ASSEMBLY,TURNLOCK FASTENER.
What is the NSN for 4002-33SW?
4002-33SW is cataloged in the U.S. Government catalog under NSN 5325-01-537-7970. This indicates validated use in U.S. government and defense supply chains.
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