PartsTable
Technical Data Sheet
MS35140-23 ✓ 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: IRON CAST UNS F22400 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN, overall_length: 8.625 INCHES MINIMUM AND 8.875 INCHES MAXIMUM IN, style_designator: HALF ARCH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-022-4170, 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
MS35140-23
NSN: 5340-00-022-4170
FSC: 5340
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
cushionNOT INCLUDED
materialIRON CAST UNS F22400 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
overall_length8.625 INCHES MINIMUM AND 8.875 INCHES MAXIMUM IN
style_designatorHALF ARCH
surface_treatmentCADMIUM AND CHROMATE OR ZINC AND CHROMATE
material_thickness0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
mounting_hole_size0.641 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
inside_diameter/arch_length4.500 INCHES MINIMUM AND 4.562 INCHES MAXIMUM IN
nondefinitive_spec/std_data1 TYPE AND A STYLE
distance_between_base_and_inside_of_arch4.438 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
NSN5340-00-022-4170
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS35140-23 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
INSIDE DIAMETER/ARCH LENGTH: 4.438 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
MOUNTING HOLE SIZE: 0.641 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
MATERIAL THICKNESS: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
MATERIAL: STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATOR: CURVED ARCH
DEPARTURE FROM CITED DOCUMENT: PART NO. MS36140-23 AS MOD BY RQMT QHWQ
SURFACE TREATMENT: CADMIUM AND CHROMATE OR ZINC AND CHROMATE
NONDEFINITIVE SPEC/STD DATA: 2 FIGURE AND 1 TYPE AND B STYLE
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER/ARCH LENGTH4.438 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
MOUNTING HOLE SIZE0.641 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
MATERIAL THICKNESS0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORCURVED ARCH
DEPARTURE FROM CITED DOCUMENTPART NO. MS36140-23 AS MOD BY RQMT QHWQ
SURFACE TREATMENTCADMIUM AND CHROMATE OR ZINC AND CHROMATE
NONDEFINITIVE SPEC/STD DATA2 FIGURE AND 1 TYPE AND B STYLE
DEPARTURE FROM CITED DESIGNATORQHWQ
DISTANCE BETWEEN BASE AND INSIDE OF ARCH4.438 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
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
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS35140-23?
MS35140-23 is a STRAP,RETAINING.
What parts can replace MS35140-23?
There are 12 known substitutes for MS35140-23: FF-S-760, 167A33, NASM760-TYP1, STYB, 5/16 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS35140-23?
MS35140-23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-022-4170. This indicates validated use in U.S. government and defense supply chains.
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