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10516251 — TUBE,BENT,METALLIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10516251: TUBE,BENT,METALLIC.

The TUBE,BENT,METALLIC is a the manufacturer industrial component. Key specifications include construction: SEAMLESS, first_end_style: OUTSIDE BEADED, end_item_identification: 2320-01--123-1608, cross-sectional_shape_style: PLAIN ROUND, first_end_bead_outside_diameter: 0.062 INCHES NOMINAL IN, second_end_relationship_with_first_end: IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-068-3257, 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
10516251
NSN: 5331-00-068-3257
NIINs: 000683257, 014108124
FSC: 5331 — O-ring
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
constructionSEAMLESS
first_end_styleOUTSIDE BEADED
end_item_identification2320-01--123-1608
cross-sectional_shape_stylePLAIN ROUND
first_end_bead_outside_diameter0.062 INCHES NOMINAL IN
second_end_relationship_with_first_endIDENTICAL
first_end_length_from_bead_center_to_end0.250 INCHES NOMINAL IN
NSN5331-00-068-3257
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10516251 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
•
CROSS-SECTIONAL HEIGHT: 0.115 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.878 INCHES MINIMUM AND 1.898 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.115 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.878 INCHES MINIMUM AND 1.898 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 1
5330000683257Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10516251?
10516251 is a TUBE,BENT,METALLIC.
What parts can replace 10516251?
There is 1 known substitute for 10516251: 5330000683257. Substitute compatibility should be verified for your specific system.
What is the NSN for 10516251?
10516251 is cataloged in the U.S. Government catalog under NSN 5331-00-068-3257. 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.