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Technical Data Sheet
48148 ✓ 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 SHOCK ABSORBER,DIRECT ACTION is a the manufacturer industrial component. Key specifications include operation_method: HYDRAULIC, protective_shield_type: DUST, end_item_identification: 1730-00-295-0863, nominal_extended_length: 14.875 INCHES IN, nominal_compressed_length: 9.625 INCHES IN, piston_end_connection_style: RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-290-4529, 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
48148
NSN: 5340-00-290-4529
FSC: 5340
CAGE: 61864 — TRW ASSEMBLIES AND FASTENERS GROUP (USA)
SPECIFICATIONS
operation_methodHYDRAULIC
protective_shield_typeDUST
end_item_identification1730-00-295-0863
nominal_extended_length14.875 INCHES IN
nominal_compressed_length9.625 INCHES IN
piston_end_connection_styleRING
piston_end_nominal_thickness0.938 INCHES IN
cylinder_end_connection_styleRING
cylinder_end_nominal_thickness0.938 INCHES IN
piston_end_nominal_inside_diameter0.625 INCHES IN
piston_end_nominal_outside_diameter1.500 INCHES IN
cylinder_end_nominal_inside_diameter0.625 INCHES IN
NSN5340-00-290-4529
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 48148 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
MATERIAL: STEEL COMP 1010
PRONG QUANTITY: 4
HOLE ACCOMMODATION DIAMETER: 0.125 INCHES NOMINAL IN
PRONG OUTSIDE DIAMETER: 0.141 INCHES NOMINAL IN
HEAD HEIGHT: 0.062 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL ACCOMMODATED THICKNESS: 0.050 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 1010
PRONG QUANTITY4
HOLE ACCOMMODATION DIAMETER0.125 INCHES NOMINAL IN
PRONG OUTSIDE DIAMETER0.141 INCHES NOMINAL IN
HEAD HEIGHT0.062 INCHES NOMINAL IN
OVERALL HEIGHT0.203 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL ACCOMMODATED THICKNESS0.050 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
STYLE DESIGNATORSTANDARD
HEAD OUTSIDE DIAMETER0.328 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
48148Interchangeable
interchangeable cross-reference
interchangeable
41993Interchangeable
interchangeable cross-reference
interchangeable
157D1-1352Interchangeable
interchangeable cross-reference
interchangeable
6817Interchangeable
interchangeable cross-reference
interchangeable
22017533Interchangeable
interchangeable cross-reference
interchangeable
101064Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48148?
48148 is a SHOCK ABSORBER,DIRECT ACTION.
What parts can replace 48148?
There are 9 known substitutes for 48148: 48148, 41993, 157D1-1352 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 48148?
48148 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-290-4529. This indicates validated use in U.S. government and defense supply chains.
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