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Technical Data Sheet
PartsTable / COMPONENT / 902048
902048 ✓ 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 DISK,RUPTURABLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, disk_size: 0.542 INCHES IN, thickness: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, disk_material: COPPER ALLOY, hole_diameter: 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN, burst_pressure: 3000.0 PRESSURE POUNDS PER SQUARE INCH GAGE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-167-0825, 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
902048
NSN: 5310-00-167-0825
FSC: 5310
CAGE: A274N — SCANDINAVIAN MANUFACTURING SCAMA AB (SWE)
SPECIFICATIONS
materialSTEEL OVERALL
disk_size0.542 INCHES IN
thickness0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
disk_materialCOPPER ALLOY
hole_diameter0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
burst_pressure3000.0 PRESSURE POUNDS PER SQUARE INCH GAGE
overall_diameter1.183 INCHES MINIMUM AND 1.208 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
cross-sectional_shapeFLAT
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationLOGISTICS SUPPORT VESSEL
NSN5310-00-167-0825
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 902048 · 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
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THICKNESS: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THICKNESS0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALSTEEL OVERALL
OVERALL DIAMETER1.183 INCHES MINIMUM AND 1.208 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2411502Interchangeable
interchangeable cross-reference
interchangeable
5310PL1368588Interchangeable
interchangeable cross-reference
interchangeable
004-003081-002Interchangeable
interchangeable cross-reference
interchangeable
902048Interchangeable
interchangeable cross-reference
interchangeable
933624Interchangeable
interchangeable cross-reference
interchangeable
2048Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 902048?
902048 is a DISK,RUPTURABLE.
What parts can replace 902048?
There are 20 known substitutes for 902048: 2411502, 5310PL1368588, 004-003081-002 and 17 more. Substitute compatibility should be verified for your specific system.
Is 902048 still available?
902048 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026