PartsTable
Technical Data Sheet
280248-01 ✓ 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

MANIFOLD ASSEMBLY PRESSURE REGUL. Key specifications include end_item_identification: MANIFOLD ASSEMBLY,PRESSURE REGULATING, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: RING,RETAINING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-145-9188, 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
280248-01
NSN: 5310-01-145-9188
FSC: 5310
CAGE: 99657 — MAROTTA CONTROLS INC (USA)
SPECIFICATIONS
end_item_identificationMANIFOLD ASSEMBLY,PRESSURE REGULATING
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyRING,RETAINING
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN5310-01-145-9188
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 280248-01 · 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
CRITICALITY CODE JUSTIFICATION: ZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
120002-48Interchangeable
interchangeable cross-reference
interchangeable
284060-0001 ITEM 20Interchangeable
interchangeable cross-reference
interchangeable
280248-01PC11Interchangeable
interchangeable cross-reference
interchangeable
280248-01Interchangeable
interchangeable cross-reference
interchangeable
281743-0001ITEM81Interchangeable
interchangeable cross-reference
interchangeable
MS16625-4037Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 280248-01?
280248-01 is a MANIFOLD ASSEMBLY PRESSURE REGUL.
What parts can replace 280248-01?
There are 10 known substitutes for 280248-01: 120002-48, 284060-0001 ITEM 20, 280248-01PC11 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 280248-01?
280248-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-145-9188. This indicates validated use in U.S. government and defense supply chains.
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