PartsTable
Technical Data Sheet
400-325 ✓ Verified by PartsTable
3M · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include color: GREEN LOCATION NOT OTHERWISE SPECIFIED, material: ASBESTOS AND STEEL OVERALL, outside_diameter: 1.688 INCHES NOMINAL1.688 INCHES NOMINAL IN, special_features: PUSH BUTTON, style_designator: CIRCULAR, aperture_diameter: 1.312 INCHES NOMINAL1.312 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-081-3241, 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 400-325
NSN: 5330-00-081-3241
FSC: 5330
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
colorGREEN LOCATION NOT OTHERWISE SPECIFIED
materialASBESTOS AND STEEL OVERALL
outside_diameter1.688 INCHES NOMINAL1.688 INCHES NOMINAL IN
special_featuresPUSH BUTTON
style_designatorCIRCULAR
aperture_diameter1.312 INCHES NOMINAL1.312 INCHES NOMINAL IN
end_item_identificationSFFC-70/2, 14060-14061 FLUSH AND FILL CART
cross-sectional_thickness0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
nondefinitive_spec/std_data1 TYPE
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
NSN5330-00-081-3241
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 400-325 MFR: 3M ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
OUTSIDE DIAMETER: 1.688 INCHES NOMINAL1.688 INCHES NOMINAL IN
APERTURE DIAMETER: 1.312 INCHES NOMINAL1.312 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS: 0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
CROSS-SECTIONAL SHAPE STYLE: METAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
STYLE DESIGNATOR: CIRCULAR
MATERIAL: ASBESTOS AND STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER1.688 INCHES NOMINAL1.688 INCHES NOMINAL IN
APERTURE DIAMETER1.312 INCHES NOMINAL1.312 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.175 INCHES NOMINAL0.175 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
CROSS-SECTIONAL SHAPE STYLEMETAL WINDING W/ SOFT FILLERMETAL WINDING W/ SOFT FILLER
STYLE DESIGNATORCIRCULAR
MATERIALASBESTOS AND STEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
400325Interchangeable
interchangeable cross-reference
interchangeable
755Interchangeable
interchangeable cross-reference
interchangeable
9319Interchangeable
interchangeable cross-reference
interchangeable
33310-3PC7,3/8INInterchangeable
interchangeable cross-reference
interchangeable
33310-3PC7,3/4INInterchangeable
interchangeable cross-reference
interchangeable
M24716TYI53711-5787605-020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 400-325?
400-325 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by 3M. It is classified as a MRO (MRO_GENERAL).
What parts can replace 400-325?
There are 8 known substitutes for 400-325: 400325, 755, 9319 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400-325?
400-325 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-081-3241. This indicates validated use in U.S. government and defense supply chains.
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