PartsTable
Technical Data Sheet
448-1-4 ✓ Verified by PartsTable
· 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 7.750 INCHES NOMINAL IN, drive_end_shape: SQUARE SINGLE END EXTERNAL, special_features: STANDARD HEAD; QUICK RELEASE; CONTOURED STEEL HANDLE, style_designator: RATCHET, surface_treatment: CHROMIUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-237-7547, 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
448-1-4
NSN: 5330-00-237-7547
FSC: 5330
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length7.750 INCHES NOMINAL IN
drive_end_shapeSQUARE SINGLE END EXTERNAL
special_featuresSTANDARD HEAD; QUICK RELEASE; CONTOURED STEEL HANDLE
style_designatorRATCHET
surface_treatmentCHROMIUM OVERALL
drive_surface_size0.500 INCHES NOMINAL SINGLE END IN
nondefinitive_spec/std_data1 TYPE AND 2 CLASS AND B STYLE
specification/standard_data0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5330-00-237-7547
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 448-1-4 MFR: OEM ⚠ 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
SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
4-4814Interchangeable
interchangeable cross-reference
interchangeable
91ELD0001Interchangeable
interchangeable cross-reference
interchangeable
SAE J513 4-4 010107Interchangeable
interchangeable cross-reference
interchangeable
A-385Interchangeable
interchangeable cross-reference
interchangeable
7744814Interchangeable
interchangeable cross-reference
interchangeable
AS4283 TY1CL2STBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 448-1-4?
448-1-4 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 448-1-4?
There are 7 known substitutes for 448-1-4: 4-4814, 91ELD0001, SAE J513 4-4 010107 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 448-1-4?
448-1-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-237-7547. This indicates validated use in U.S. government and defense supply chains.
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