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PartsTable / COMPONENT / 31-300
31-300 ✓ Verified by PartsTable
Clementoni · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The Cable Protector not only protects the cables running over the floor, it also prevents tripping. The Cable Protector has sloping edges with non-skid ridges and three large cable ducts to separate data and power cables to prevent interference.<br><br>- Curved top with ridges provides grip when stepped on<br>- Suitable for 6 cables of 7 mm thickness<br>- Enables optimal separation of data and power cables<br>- Easy to attach to the floor with the adhesive tape<br>- Dimensions (w x d x h): 83 x 3000 x 15 mm This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-352-5542, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
31-300
NSN: 5330-00-352-5542
FSC: 5330
CAGE: 13800 — PARKER-HANNIFIN CORPORATION (USA)
SPECIFICATIONS
end_typeCOMPRESSION RING AND NUT FIRST END
materialALUMINUM BODY
mesh_size100.0
nut_styleHEXAGON
belt_width7.375 INCHES NOMINAL IN
body_styleSTRAIGHT SHAPE W/CABLE CLAMP
nut_height0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM IN
shell_typeSOLID
design_typeNONREUSABLE
storage_typeGENERAL PURPOSE WAREHOUSE
thread_class2B
body_diameter3.270 INCHES NOMINAL IN
NSN5330-00-352-5542
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 31-300 MFR: Clementoni ⚠ 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: 4.025 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.063 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 F326128-6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: PAPER AND GLUE OVERALL
•
APERTURE DIAMETER: 3.470 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER4.025 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 F326128-6 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPAPER AND GLUE OVERALL
APERTURE DIAMETER3.470 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
813849Interchangeable
interchangeable cross-reference
interchangeable
8783562Interchangeable
interchangeable cross-reference
interchangeable
RE49F246Interchangeable
interchangeable cross-reference
interchangeable
9N9448Interchangeable
interchangeable cross-reference
interchangeable
35702HInterchangeable
interchangeable cross-reference
interchangeable
12155Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-300?
31-300 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Clementoni.
What parts can replace 31-300?
There are 28 known substitutes for 31-300: 813849, 8783562, RE49F246 and 25 more. Substitute compatibility should be verified for your specific system.
Is 31-300 still available?
31-300 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