PartsTable
Technical Data Sheet
Download PDF

A51K61580-14 — STOP,MECHANICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A51K61580-14: STOP,MECHANICAL.

The STOP,MECHANICAL is a the manufacturer industrial component. Key specifications include material: STEEL, design_type: STRAIGHT, overall_width: 0.7500 INCHES NOMINAL IN, overall_height: 0.4680 INCHES NOMINAL IN, overall_length: 0.9380 INCHES NOMINAL IN, special_features: THE ITEM IS MADE TO AMS 5344; THIS IS OPPOSITE OF A51K61580-13. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-449-3663, 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
A51K61580-14
NSN: 5340-01-449-3663
FSC: 5340 — Hardware, Commercial
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL
design_typeSTRAIGHT
overall_width0.7500 INCHES NOMINAL IN
overall_height0.4680 INCHES NOMINAL IN
overall_length0.9380 INCHES NOMINAL IN
special_featuresTHE ITEM IS MADE TO AMS 5344; THIS IS OPPOSITE OF A51K61580-13
end_item_identificationW/S:AIRCRAFT, TOMCAT F-14
NSN5340-01-449-3663
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A51K61580-14 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: STRAIGHT
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.4680 INCHES NOMINAL IN
DESIGN TYPESTRAIGHT
OVERALL LENGTH0.9380 INCHES NOMINAL IN
OVERALL WIDTH0.7500 INCHES NOMINAL IN
SPECIAL FEATURESTHE ITEM IS MADE TO AMS 5344; THIS IS OPPOSITE OF A51K61580-13
END ITEM IDENTIFICATIONW/S:AIRCRAFT, TOMCAT F-14
MATERIALSTEEL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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
Ready to buy A51K61580-14?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A51K61580-14?
A51K61580-14 is a STOP,MECHANICAL.
What is the NSN for A51K61580-14?
A51K61580-14 is cataloged in the U.S. Government catalog under NSN 5340-01-449-3663. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A51K61580-14

✓ 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.