PartsTable
Technical Data Sheet
PTMC125S ✓ 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 STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 1.500 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, style_designator: CURVED ARCH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-925-2283, 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
PTMC125S
NSN: 5340-00-925-2283
FSC: 5340
CAGE: 72629 — GENERAL CABLE CO DIV OF GK TECHNOLOGIES INC DIAMOND EXPANSION BOLT CO DIV (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width1.500 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
style_designatorCURVED ARCH
surface_treatmentZINC
material_thickness0.094 INCHES NOMINAL IN
mounting_hole_size0.281 INCHES NOMINAL IN
inside_diameter/arch_length1.510 INCHES NOMINAL IN
material_document_and_classificationQQ-S-698 CR 1/4 HARD NO. 3 TEMPER FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
distance_between_base_and_inside_of_arch1.500 INCHES NOMINAL IN
NSN5340-00-925-2283
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PTMC125S 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
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 1.500 INCHES NOMINAL IN
MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENT: ZINC
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 CR 1/4 HARD NO. 3 TEMPER FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATOR: CURVED ARCH
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE: 1.625 INCHES NOMINAL IN
MATERIAL THICKNESS: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE BETWEEN BASE AND INSIDE OF ARCH1.500 INCHES NOMINAL IN
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENTZINC
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 CR 1/4 HARD NO. 3 TEMPER FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORCURVED ARCH
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE1.625 INCHES NOMINAL IN
MATERIAL THICKNESS0.094 INCHES NOMINAL IN
OVERALL WIDTH1.500 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
MOUNTING HOLE SIZE0.281 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
FF-S-760Upgraded Successor
successor cross-reference
successor
167A33Upgraded Successor
successor cross-reference
successor
NASM760-TYP1, STYB, 5/16Upgraded Successor
successor cross-reference
successor
PTMC75Upgraded Successor
successor cross-reference
successor
NASM760Upgraded Successor
successor cross-reference
successor
MS35140-16Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PTMC125S?
PTMC125S is a STRAP,RETAINING.
What parts can replace PTMC125S?
There are 21 known substitutes for PTMC125S: FF-S-760, 167A33, NASM760-TYP1, STYB, 5/16 and 18 more. Substitute compatibility should be verified for your specific system.
Is PTMC125S still available?
PTMC125S is currently cancelled.
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