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Technical Data Sheet

M43779/12-MIPE2 — SNAP HOOK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M43779/12-MIPE2: SNAP HOOK.

The SNAP HOOK is a the manufacturer industrial component. Key specifications include material: IRON CAST UNS F22400 OR IRON CAST UNS F22200 HOOK, design_type: FIXED, end_position: CONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END, overall_length: 3.250 INCHES NOMINAL IN, inside_diameter: 0.656 INCHES NOMINAL IN, unattached_ring: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-332-4343, 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
M43779/12-MIPE2
NSN: 5340-00-332-4343
FSC: 5340 — Hardware, Commercial
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialIRON CAST UNS F22400 OR IRON CAST UNS F22200 HOOK
design_typeFIXED
end_positionCONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END
overall_length3.250 INCHES NOMINAL IN
inside_diameter0.656 INCHES NOMINAL IN
unattached_ringNOT INCLUDED
special_featuresCOLOR BLACK
end_connection_styleSWIVEL
hook_style_designatorSPRING BLADE
rubber_covered_featureNOT INCLUDED
material_document_and_classificationQQ-I-666, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-I-666, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE HOOK
NSN5340-00-332-4343
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M43779/12-MIPE2 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
•
UNATTACHED RING: NOT INCLUDED
•
DESIGN TYPE: FIXED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-I-666, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-I-666, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE HOOK
•
END CONNECTION STYLE: SWIVEL
•
END POSITION: CONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END
•
INSIDE DIAMETER: 0.656 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNATTACHED RINGNOT INCLUDED
DESIGN TYPEFIXED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-I-666, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-I-666, GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE HOOK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698, COND CR, TEMPER 2 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698, COND CR, TEMPER 3 FED SPEC SINGLE MATERIAL RESPONSE BLADE
OVERALL LENGTH3.250 INCHES NOMINAL IN
END CONNECTION STYLESWIVEL
END POSITIONCONNECTION END AT RIGHT ANGLE TO PLANE OF HOOK END
INSIDE DIAMETER0.656 INCHES NOMINAL IN
HOOK STYLE DESIGNATORSPRING BLADE
SPECIAL FEATURESCOLOR BLACK
SUBSTITUTES & CROSS-REFERENCES 4
NASM43770Reference document
Same NSN cross-reference
Reference document — Secondary reference
M43770-12MIPE2Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILS43770Reference document
Same NSN cross-reference
Reference document — Secondary reference
NASM43770/12Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M43779/12-MIPE2?
M43779/12-MIPE2 is a SNAP HOOK.
What parts can replace M43779/12-MIPE2?
There are 4 known substitutes for M43779/12-MIPE2: NASM43770, M43770-12MIPE2, MILS43770 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M43779/12-MIPE2?
M43779/12-MIPE2 is cataloged in the U.S. Government catalog under NSN 5340-00-332-4343. This indicates validated use in U.S. government and defense supply chains.
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