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Technical Data Sheet
MS22042-2 ✓ 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 SNAP HOOK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OR STEEL COMP 8740 HOOK, design_type: SWIVEL, inside_width: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN, inside_length: 1.720 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN, overall_length: 3.560 INCHES NOMINAL IN, unattached_ring: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-197-5072, 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
MS22042-2
NSN: 5340-01-197-5072
FSC: 5340
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 4140 OR STEEL COMP 8740 HOOK
design_typeSWIVEL
inside_width0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
inside_length1.720 INCHES MINIMUM AND 1.770 INCHES MAXIMUM IN
overall_length3.560 INCHES NOMINAL IN
unattached_ringNOT INCLUDED
surface_treatmentPHOSPHATE ZINC
end_connection_styleLOOP
hook_style_designatorPIVOT
rubber_covered_featureNOT INCLUDED
material_document_and_classificationMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE HOOK
surface_treatment_document_and_classificationDOD-P-16232,TY Z,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-197-5072
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS22042-2 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 WIDTH: 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
RUBBER COVERED FEATURE: NOT INCLUDED
HOOK STYLE DESIGNATOR: PIVOT
UNATTACHED RING: NOT INCLUDED
MATERIAL: STEEL COMP 4140 OR STEEL COMP 8740 HOOK
SURFACE TREATMENT: PHOSPHATE ZINC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DOD-P-16232,TY Z,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE HOOK
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE WIDTH0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
RUBBER COVERED FEATURENOT INCLUDED
HOOK STYLE DESIGNATORPIVOT
UNATTACHED RINGNOT INCLUDED
MATERIALSTEEL COMP 4140 OR STEEL COMP 8740 HOOK
SURFACE TREATMENTPHOSPHATE ZINC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TY Z,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE HOOK
OVERALL LENGTH3.560 INCHES NOMINAL IN
END CONNECTION STYLELOOP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
MS22042-1Interchangeable
interchangeable cross-reference
interchangeable
PIA-H-7195Interchangeable
interchangeable cross-reference
interchangeable
IAC-A12428/1Interchangeable
interchangeable cross-reference
interchangeable
MS22046-1Interchangeable
interchangeable cross-reference
interchangeable
PIA PS22046Interchangeable
interchangeable cross-reference
interchangeable
PS70087-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS22042-2?
MS22042-2 is a SNAP HOOK.
What parts can replace MS22042-2?
There are 13 known substitutes for MS22042-2: MS22042-1, PIA-H-7195, IAC-A12428/1 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS22042-2?
MS22042-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-197-5072. This indicates validated use in U.S. government and defense supply chains.
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