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91S13-17-1AA — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

91S13-17-1AA: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include material: STEEL COMP 1010 STUD, drive_type: SLOTTED, stud_diameter: 0.375 INCHES NOMINAL IN, special_features: 2 CROSS PINS, stud_head_height: 0.310 INCHES NOMINAL IN, surface_treatment: CADMIUM AND CHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-450-6054, 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
91S13-17-1AA
NSN: 5325-00-450-6054
FSC: 5325 — Fastening Devices
CAGE: D0680 — FAIRCHILD FASTENERS EUROPE - CAMLOC GMBH (DEU)
SPECIFICATIONS
materialSTEEL COMP 1010 STUD
drive_typeSLOTTED
stud_diameter0.375 INCHES NOMINAL IN
special_features2 CROSS PINS
stud_head_height0.310 INCHES NOMINAL IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
width_across_flats0.565 INCHES NOMINAL IN
stud_assembly_styleSTUD ASSEMBLY
securing_device_typeEYELET
extended_washer_diameter0.880 INCHES NOMINAL IN
turnlock_stud_head_styleSTUD HEAD
material_document_and_classificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN
NSN5325-00-450-6054
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 91S13-17-1AA · 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
•
WIDTH ACROSS FLATS: 0.565 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
EXTENDED WASHER DIAMETER: 0.880 INCHES NOMINAL IN
•
DRIVE TYPE: SLOTTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN
•
STUD HEAD HEIGHT: 0.310 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.565 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
EXTENDED WASHER DIAMETER0.880 INCHES NOMINAL IN
DRIVE TYPESLOTTED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE PIN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE STUD
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE WASHER
STUD HEAD HEIGHT0.310 INCHES NOMINAL IN
SECURING DEVICE TYPEEYELET
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD0.953 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
10158828Reference 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 91S13-17-1AA?
91S13-17-1AA is a STUD ASSEMBLY,TURNLOCK FASTENER.
What parts can replace 91S13-17-1AA?
There is 1 known substitute for 91S13-17-1AA: 10158828. Substitute compatibility should be verified for your specific system.
What is the NSN for 91S13-17-1AA?
91S13-17-1AA is cataloged in the U.S. Government catalog under NSN 5325-00-450-6054. This indicates validated use in U.S. government and defense supply chains.
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