PartsTable
Technical Data Sheet
XB7701 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN, point_type: EXTENDED PRONG SQUARE CUT, style_designator: STANDARD, underloop_length: 3.610 INCHES NOMINAL IN, surface_treatment: CADMIUM AND CHROMATE OVERALL, material_document_and_classification: FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-127-3647, 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
XB7701
NSN: 5315-01-127-3647
FSC: 5315
CAGE: 74410 — SAF-HOLLAND, INC. (USA)
SPECIFICATIONS
diameter0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
materialSTEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
point_typeEXTENDED PRONG SQUARE CUT
style_designatorSTANDARD
underloop_length3.610 INCHES NOMINAL IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
material_document_and_classificationFED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationQQ-P-416,TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
NSN5315-01-127-3647
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: XB7701 · 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
UNDERLOOP LENGTH: 3.610 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT: CADMIUM AND CHROMATE OVERALL
MATERIAL: STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
STYLE DESIGNATOR: STANDARD
POINT TYPE: EXTENDED PRONG SQUARE CUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
DIAMETER: 0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
UNDERLOOP LENGTH3.610 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
MATERIALSTEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
STYLE DESIGNATORSTANDARD
POINT TYPEEXTENDED PRONG SQUARE CUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
DIAMETER0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
770-1Interchangeable
interchangeable cross-reference
interchangeable
770-1WTInterchangeable
interchangeable cross-reference
interchangeable
30 JUNIORInterchangeable
interchangeable cross-reference
interchangeable
DE43386Interchangeable
interchangeable cross-reference
interchangeable
HN3106142Interchangeable
interchangeable cross-reference
interchangeable
HN8502122Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is XB7701?
XB7701 is a PIN,COTTER.
What parts can replace XB7701?
There are 18 known substitutes for XB7701: 770-1, 770-1WT, 30 JUNIOR and 15 more. Substitute compatibility should be verified for your specific system.
Is XB7701 still available?
XB7701 is currently cancelled.
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