PartsTable
Technical Data Sheet
Download PDF

18A2118 — ROD,STRAIGHT,HEADLESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

18A2118: ROD,STRAIGHT,HEADLESS.

The ROD,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include hole_diameter: 0.375 INCHES LOCATION NOT OTHERWISE SPECIFIED IN, chamfer_length: 0.500 INCHES NOMINAL SECOND END IN, overall_length: 12.250 INCHES NOMINAL IN, overall_diameter: 0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, drilled_hole_location: ONE END, distance_from_end_to_hole_center: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-187-3592, 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
18A2118
NSN: 5340-01-187-3592
FSC: 5340 — Hardware, Commercial
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
hole_diameter0.375 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
chamfer_length0.500 INCHES NOMINAL SECOND END IN
overall_length12.250 INCHES NOMINAL IN
overall_diameter0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
drilled_hole_locationONE END
distance_from_end_to_hole_center0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5340-01-187-3592
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18A2118 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
•
CHAMFER LENGTH: 0.500 INCHES NOMINAL SECOND END IN
•
OVERALL DIAMETER: 0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
•
DRILLED HOLE LOCATION: ONE END
•
HOLE DIAMETER: 0.375 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
•
DISTANCE FROM END TO HOLE CENTER: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.500 INCHES NOMINAL SECOND END IN
CHAMFER LENGTH0.062 INCHES NOMINAL FIRST END IN
OVERALL DIAMETER0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
DRILLED HOLE LOCATIONONE END
OVERALL LENGTH12.250 INCHES NOMINAL IN
HOLE DIAMETER0.375 INCHES LOCATION NOT OTHERWISE SPECIFIED IN
DISTANCE FROM END TO HOLE CENTER0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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 18A2118?
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 18A2118?
18A2118 is a ROD,STRAIGHT,HEADLESS.
What is the NSN for 18A2118?
18A2118 is cataloged in the U.S. Government catalog under NSN 5340-01-187-3592. 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 — 18A2118

✓ 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.