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11010683-2 — CAP-PLUG,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11010683-2: CAP-PLUG,PROTECTIVE,DUST AND MOI.

CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include material: ALUMINUM ALLOY, length_under_shoulder: 0.495 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-137-9305, 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
11010683-2
NSN: 5340-00-137-9305
FSC: 5340 — Hardware, Commercial
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
length_under_shoulder0.495 INCHES NOMINAL IN
NSN5340-00-137-9305
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11010683-2 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
•
LENGTH UNDER SHOULDER: 0.495 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
LENGTH UNDER SHOULDER0.495 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL IS PER MIL-C-11866,TEMP T6,COMP 2,TYPE 356; SURFACE ROUGHNESS=125 MICROINCHES; 1.540 IN. LG.; 0.630 IN. W.; 0.600 IN. HIGH; 2 HOLES 1.060 IN. APART,0.210 IN. DIA.,COUNTERSUNK TO 0.392 IN. DIA. AND 99.0 DEG.; CORNERS ARE BEVELED TO 0.240 IN. ALONG LG. AND W. BY 45.0 DEG.; SURFACE TREATMENT=CHROMATE,MIL-C-5541,CLASS 1A A
MATERIALALUMINUM ALLOY
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 1
1005001379305Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11010683-2?
11010683-2 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace 11010683-2?
There is 1 known substitute for 11010683-2: 1005001379305. Substitute compatibility should be verified for your specific system.
What is the NSN for 11010683-2?
11010683-2 is cataloged in the U.S. Government catalog under NSN 5340-00-137-9305. 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.