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8977T12 — SNAP HOOK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8977T12: SNAP HOOK.

The SNAP HOOK is a the manufacturer industrial component. Key specifications include material: STEEL HOOK, design_type: SWIVEL, overall_width: 0.75 INCHES NOMINAL IN, overall_length: 3.50 INCHES NOMINAL IN, inside_diameter: 0.50 INCHES NOMINAL IN, surface_treatment: NICKEL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-707-1531, 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
8977T12
NSN: 5340-01-707-1531
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL HOOK
design_typeSWIVEL
overall_width0.75 INCHES NOMINAL IN
overall_length3.50 INCHES NOMINAL IN
inside_diameter0.50 INCHES NOMINAL IN
surface_treatmentNICKEL
end_connection_styleROUND EYE
rubber_covered_featureNOT INCLUDED
end_item_identificationNSN 1450-01-691-7548
part_name_assigned_by_controlling_agencyLIGHT DUTY SNAP HOOK,SWIVEL EYE
NSN5340-01-707-1531
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8977T12 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
•
DESIGN TYPE: SWIVEL
•
END CONNECTION STYLE: ROUND EYE
•
INSIDE DIAMETER: 0.50 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL
TECHNICAL CHARACTERISTICS
DESIGN TYPESWIVEL
OVERALL LENGTH3.50 INCHES NOMINAL IN
OVERALL WIDTH0.75 INCHES NOMINAL IN
END CONNECTION STYLEROUND EYE
INSIDE DIAMETER0.50 INCHES NOMINAL IN
SPECIAL FEATURESSNAP OPEN IS 0.25 INCHES NOMINAL; NOT LOAD RATED; FOR LIGHT USE AND SMALL ITEMS, SUCH AS LANYARDS, KEY TAGS, AND ACCESSORIES. SUPPLIED WITH SWIVEL ATTACHMENT FOR EASE OF MOTION AND TO ELIMINATE TANGLING OF ATTACHMENT. IN
SURFACE TREATMENTNICKEL
PART NAME ASSIGNED BY CONTROLLING AGENCYLIGHT DUTY SNAP HOOK,SWIVEL EYE
END ITEM IDENTIFICATIONNSN 1450-01-691-7548
MATERIALSTEEL HOOK
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 8977T12?
8977T12 is a SNAP HOOK.
What is the NSN for 8977T12?
8977T12 is cataloged in the U.S. Government catalog under NSN 5340-01-707-1531. This indicates validated use in U.S. government and defense supply chains.
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