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CJBP2 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CJBP2: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, shank_length: 0.250 INCHES NOMINAL IN, overall_length: 0.625 INCHES NOMINAL IN, shank_diameter: 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN, first_end_style: CHAMFERED, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-122-7205, 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
CJBP2
NSN: 5315-00-122-7205
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 70318 — ALLMETAL SCREW PRODUCTS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
shank_length0.250 INCHES NOMINAL IN
overall_length0.625 INCHES NOMINAL IN
shank_diameter0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
first_end_styleCHAMFERED
style_designatorSHOULDER
shoulder_diameter0.375 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
first_end_locationBOTH ENDS
first_end_taper_angle35.0 DEGREES NOMINAL
first_end_taper_length0.020 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-122-7205
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CJBP2 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK DIAMETER: 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.020 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.020 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLECHAMFERED
SHANK LENGTH0.250 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.625 INCHES NOMINAL IN
FIRST END TAPER ANGLE35.0 DEGREES NOMINAL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
2026Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 CJBP2?
CJBP2 is a PIN,SHOULDER,HEADLESS.
What parts can replace CJBP2?
There is 1 known substitute for CJBP2: 2026. Substitute compatibility should be verified for your specific system.
What is the NSN for CJBP2?
CJBP2 is cataloged in the U.S. Government catalog under NSN 5315-00-122-7205. This indicates validated use in U.S. government and defense supply chains.
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