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27S8-17-1AB — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

27S8-17-1AB: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include material: STEEL OVERALL, drive_type: CROSS RECESS, eyelet_length: 0.328 INCHES NOMINAL IN, special_features: WITH TORQUE SET DRIVE, surface_treatment: TIN EYELET, stud_assembly_style: STUD ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-948-7337, 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
27S8-17-1AB
NSN: 5325-00-948-7337
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
drive_typeCROSS RECESS
eyelet_length0.328 INCHES NOMINAL IN
special_featuresWITH TORQUE SET DRIVE
surface_treatmentTIN EYELET
stud_assembly_styleSTUD ASSEMBLY
eyelet_outside_diameter0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
turnlock_stud_head_styleSTUD HEAD
material_accommodated_thickness0.510 INCHES MINIMUM AND 0.539 INCHES MAXIMUM IN
distance_from_engaging_member_to_largest_bearing_surface_of_head0.941 INCHES MINIMUM AND 0.951 INCHES MAXIMUM IN
NSN5325-00-948-7337
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 27S8-17-1AB · 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
•
EYELET OUTSIDE DIAMETER: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
DRIVE TYPE: CROSS RECESS
•
MATERIAL ACCOMMODATED THICKNESS: 0.510 INCHES MINIMUM AND 0.539 INCHES MAXIMUM IN
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 0.941 INCHES MINIMUM AND 0.951 INCHES MAXIMUM IN
•
TURNLOCK STUD HEAD STYLE: STUD HEAD
•
SURFACE TREATMENT: CADMIUM EJECTOR SPRING
TECHNICAL CHARACTERISTICS
EYELET OUTSIDE DIAMETER0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
DRIVE TYPECROSS RECESS
MATERIAL ACCOMMODATED THICKNESS0.510 INCHES MINIMUM AND 0.539 INCHES MAXIMUM IN
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD0.941 INCHES MINIMUM AND 0.951 INCHES MAXIMUM IN
TURNLOCK STUD HEAD STYLESTUD HEAD
SPECIAL FEATURESWITH TORQUE SET DRIVE
SURFACE TREATMENTCADMIUM EJECTOR SPRING
SURFACE TREATMENTCADMIUM PIN
SURFACE TREATMENTTIN STUD
SURFACE TREATMENTTIN EYELET
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 27S8-17-1AB?
27S8-17-1AB is a STUD ASSEMBLY,TURNLOCK FASTENER.
What is the NSN for 27S8-17-1AB?
27S8-17-1AB is cataloged in the U.S. Government catalog under NSN 5325-00-948-7337. This indicates validated use in U.S. government and defense supply chains.
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