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Technical Data Sheet

122-6722636 PC 28 — Technical Data Sheet

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— · 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: 0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, material: COPPER ALLOY 260 OVERALL, point_type: EXTENDED PRONG SQUARE CUT, style_designator: STANDARD, underloop_length: 1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN, surface_treatment: OXIDE OVERALL. This part is cataloged in the Federal Logistics Information System under NSN 5315-00-187-9374, 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
122-6722636 PC 28
NSN: 5315-00-187-9374
FSC: 5315
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
materialCOPPER ALLOY 260 OVERALL
point_typeEXTENDED PRONG SQUARE CUT
style_designatorSTANDARD
underloop_length1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
surface_treatmentOXIDE OVERALL
departure_from_cited_designatorAS MODIFIED BY PKG DATA
material_document_and_classificationASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-187-9374
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 122-6722636 PC 28 · 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
•
POINT TYPE: EXTENDED PRONG SQUARE CUT
•
UNDERLOOP LENGTH: 1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
•
DIAMETER: 0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY PKG DATA
•
STYLE DESIGNATOR: STANDARD
•
SURFACE TREATMENT: OXIDE OVERALL
TECHNICAL CHARACTERISTICS
POINT TYPEEXTENDED PRONG SQUARE CUT
UNDERLOOP LENGTH1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
DIAMETER0.056 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY PKG DATA
STYLE DESIGNATORSTANDARD
SURFACE TREATMENTOXIDE OVERALL
MATERIALCOPPER ALLOY 260 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
NASM24665InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FFP386BANDTYPEAInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FFP386BTYPEAInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS24665-325InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS24665-180InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5315PL1390659InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 122-6722636 PC 28?
122-6722636 PC 28 is a PIN,COTTER.
What parts can replace 122-6722636 PC 28?
There are 8 known substitutes for 122-6722636 PC 28: NASM24665, FFP386BANDTYPEA, FFP386BTYPEA and 5 more. Substitute compatibility should be verified for your specific system.
Is 122-6722636 PC 28 still available?
122-6722636 PC 28 is currently cancelled.
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