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12S1-11-1BB — STUD ASSEMBLY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

12S1-11-1BB: STUD ASSEMBLY.

The STUD ASSEMBLY is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CRSN STEEL 0.429 IN. OVERALL L,0.364 IN.

OVERALL DIA. SLOTTED HEAD IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-690-1839, 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
12S1-11-1BB
NSN: 5325-00-690-1839
NIINs: 006901839, 011103894
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCRSN STEEL 0.429 IN. OVERALL L,0.364 IN. OVERALL DIA. SLOTTED HEAD IN
NSN5325-00-690-1839
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 12S1-11-1BB · 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: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
EYELET OUTSIDE DIAMETER: 0.344 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN
•
DRIVE TYPE: SLOTTED
•
MATERIAL ACCOMMODATED THICKNESS: 0.125 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI,TYPE 321 ASSN STD SINGLE MATERIAL RESPONSE PIN
•
DIAMETER: 0.294 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
•
SECURING DEVICE TYPE: WASHER
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 0.268 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
EYELET OUTSIDE DIAMETER0.344 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN
DRIVE TYPESLOTTED
MATERIAL ACCOMMODATED THICKNESS0.125 INCHES MINIMUM AND 0.139 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI,TYPE 321 ASSN STD SINGLE MATERIAL RESPONSE PIN
DIAMETER0.294 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
SECURING DEVICE TYPEWASHER
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD0.268 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
TURNLOCK STUD HEAD STYLEFILLISTER
SURFACE TREATMENTPASSIVATE OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
G355714-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
1251-11-1BBReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
390466Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
530922-57Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12S1-11-1BB?
12S1-11-1BB is a STUD ASSEMBLY.
What parts can replace 12S1-11-1BB?
There are 4 known substitutes for 12S1-11-1BB: G355714-1, 1251-11-1BB, 390466 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12S1-11-1BB?
12S1-11-1BB is cataloged in the U.S. Government catalog under NSN 5325-00-690-1839. This indicates validated use in U.S. government and defense supply chains.
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