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Technical Data Sheet
172558 ✓ Verified by PartsTable
· 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

The LENS,CAMERA,TELEVISION is a the manufacturer industrial component. Key specifications include radius: 1.625 INCHES NOMINAL IN, material: STEEL OVERALL, bore_shape: STRAIGHT, switch_type: PUSH-PULL, bore_diameter: 60.00 MILLIMETERS NOMINAL MM, overall_width: 17.00 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-285-6510, 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 172558
NSN: 5340-00-285-6510
FSC: 5340
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
radius1.625 INCHES NOMINAL IN
materialSTEEL OVERALL
bore_shapeSTRAIGHT
switch_typePUSH-PULL
bore_diameter60.00 MILLIMETERS NOMINAL MM
overall_width17.00 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
outside_diameter1.250 INCHES NOMINAL IN
style_designatorLOADING GROOVE, NON-SEPARABLE
material_thickness0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
minimum_yield_strengthERR-060
NSN5340-00-285-6510
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 172558 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
RADIUS: 1.625 INCHES NOMINAL IN
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
MATERIAL THICKNESS: 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1008 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL: STEEL
MINIMUM YIELD STRENGTH: ERR-060
TECHNICAL CHARACTERISTICS (FLIS)
RADIUS1.625 INCHES NOMINAL IN
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1008 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
MINIMUM YIELD STRENGTHERR-060
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
172558Interchangeable
interchangeable cross-reference
interchangeable
1066146Interchangeable
interchangeable cross-reference
interchangeable
212VQ6B4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 172558?
172558 is a LENS,CAMERA,TELEVISION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 172558?
There are 3 known substitutes for 172558: 172558, 1066146, 212VQ6B4. Substitute compatibility should be verified for your specific system.
What is the NSN for 172558?
172558 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-285-6510. This indicates validated use in U.S. government and defense supply chains.
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