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855251 — FUSE,CARTRIDGE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

855251: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include width: 11.000 INCHES NOMINAL IN, length: 14.000 INCHES NOMINAL IN, material: STEEL OVERALL, usage_form: SHEET, emulsion_type: BLACK AND WHITE, hole_diameter: 0.192 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-753-8822, 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
MRO→ MRO_GENERAL→ 855251
NSN: 5310-00-753-8822
NIINs: 007538822, 012922013, 013891935
FSC: 5310 — Nuts and Washers
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
width11.000 INCHES NOMINAL IN
length14.000 INCHES NOMINAL IN
materialSTEEL OVERALL
usage_formSHEET
emulsion_typeBLACK AND WHITE
hole_diameter0.192 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
contrast_ratingHIGH
fragility_factorMODERATELY RUGGED
outside_diameter0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
special_features2 PREBENT ANGULAR KEYS 0.094 IN. WIDE IN
style_designatorKEY
features_providedNONRENEWABLE FUSIBLE ELEMENT
NSN5310-00-753-8822
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 855251 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY: 0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
•
EXTERNAL PREBENT KEY LENGTH: 0.085 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.0329 INCHES NOMINAL IN
•
EXTERNAL KEY QUANTITY: 3
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
EXTERNAL PREBENT KEY LENGTH0.085 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
MATERIAL THICKNESS0.0329 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY3
EXTERNAL PREBENT KEY ANGLE30.0 DEGREES NOMINAL
SPECIAL FEATURES2 PREBENT ANGULAR KEYS 0.094 IN. WIDE IN
SUBSTITUTES & CROSS-REFERENCES 1
1885558Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 855251?
855251 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 855251?
There is 1 known substitute for 855251: 1885558. Substitute compatibility should be verified for your specific system.
What is the NSN for 855251?
855251 is cataloged in the U.S. Government catalog under NSN 5310-00-753-8822. This indicates validated use in U.S. government and defense supply chains.
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