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Technical Data Sheet
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2311F — SNAP HOOK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2311F: SNAP HOOK.

The SNAP HOOK is a the manufacturer industrial component. Key specifications include end_item_identification: SPECIAL AIRCRAFT AND ENGINE TOOLS,SUPPORT EQUIPMENT AND PARTS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-162-0430, 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
2311F
NSN: 5340-01-162-0430
NIINs: 011620430, 012816851
FSC: 5340 — Hardware, Commercial
CAGE: 60808 — BARON MANUFACTURING CO LLC (USA)
SPECIFICATIONS
end_item_identificationSPECIAL AIRCRAFT AND ENGINE TOOLS,SUPPORT EQUIPMENT AND PARTS
NSN5340-01-162-0430
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2311F 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: AISI 1035 ASSN STD SINGLE MATERIAL RESPONSE CONNECTION END
•
END CONNECTION STYLE: ROUND EYE
•
END POSITION: CONNECTION END IN SAME PLANE AS HOOK END
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNATTACHED RINGNOT INCLUDED
DESIGN TYPEFIXED
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1035 ASSN STD SINGLE MATERIAL RESPONSE CONNECTION END
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1035 ASSN STD SINGLE MATERIAL RESPONSE HOOK
OVERALL LENGTH4.000 INCHES NOMINAL IN
END CONNECTION STYLEROUND EYE
END POSITIONCONNECTION END IN SAME PLANE AS HOOK END
INSIDE DIAMETER0.750 INCHES NOMINAL IN
HOOK STYLE DESIGNATORPIVOT
MATERIALSTEEL COMP 1035 CONNECTION END
SUBSTITUTES & CROSS-REFERENCES 4
G-3315-7/16Reference document
Same NSN cross-reference
Reference document — Secondary reference
58313-91003Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
G-3315X7/16Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10-23056Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2311F?
2311F is a SNAP HOOK.
What parts can replace 2311F?
There are 4 known substitutes for 2311F: G-3315-7/16, 58313-91003, G-3315X7/16 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2311F?
2311F is cataloged in the U.S. Government catalog under NSN 5340-01-162-0430. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.