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Technical Data Sheet
PartsTable / COMPONENT / S-248
S-248 ✓ 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 TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, base_style: MINIATURE SCREW, bulb_style: G (GLOBULAR), sight_height: 5.500 INCHES NOMINAL IN, overall_width: 0.874 INCHES IN, furnished_data: LIQUID LEVEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-005-6052, 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
S-248
NSN: 5310-00-005-6052
FSC: 5310
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
base_styleMINIATURE SCREW
bulb_styleG (GLOBULAR)
sight_height5.500 INCHES NOMINAL IN
overall_width0.874 INCHES IN
furnished_dataLIQUID LEVEL
overall_height6.000 INCHES NOMINAL IN
overall_length1.906 INCHES IN
voltage_rating2.500 VOLTS NOMINAL
wattage_rating2.000 WATTS
bulb_designatorG-5
basic_shape_styleCRIMP
NSN5310-00-005-6052
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S-248 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
13677Interchangeable
interchangeable cross-reference
interchangeable
PL248Interchangeable
interchangeable cross-reference
interchangeable
6Z6802-4Interchangeable
interchangeable cross-reference
interchangeable
BLM2S35Interchangeable
interchangeable cross-reference
interchangeable
G574SBInterchangeable
interchangeable cross-reference
interchangeable
G974Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S-248?
S-248 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace S-248?
There are 8 known substitutes for S-248: 13677, PL248, 6Z6802-4 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S-248?
S-248 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-005-6052. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026