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11016 — CAP ASSEMBLY,PROTECTIVE,MUFFLER-

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

11016: CAP ASSEMBLY,PROTECTIVE,MUFFLER-.

CAP ASSEMBLY,PROTECTIVE,MUFFLER-. Key specifications include tip_type: MALE HEXAGONAL, overall_length: 1.50 INCHES NOMINAL IN, drive_shank_type: HEXAGON, special_features: BALL END, drive_nominal_size: 0.250 INCHES IN, shank_width_across_wrench_flats: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-001-8269, 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
MRO→ MRO_GENERAL→ 11016
NSN: 5330-00-001-8269
NIINs: 000018269, 000509838, 000653249, 000966856, 001748615, 002278620, 003895221, 005127681, 007775230, 008707520, 010985145, 011006439, 011152016, 011364069, 012032761, 013153486, 013350317, 015198520, 015331902, 015758714, 016012190, 016953933, 017013038
FSC: 5330 — Packing and Gasket Materials
CAGE: 35013 — MAGELLAN AEROSPACE, MISSISSAUGA (CAN)
SPECIFICATIONS
tip_typeMALE HEXAGONAL
overall_length1.50 INCHES NOMINAL IN
drive_shank_typeHEXAGON
special_featuresBALL END
drive_nominal_size0.250 INCHES IN
shank_width_across_wrench_flats0.500 INCHES NOMINAL IN
NSN5330-00-001-8269
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11016 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 THICKNESS: 0.719 INCHES NOMINAL IN
•
HARDNESS RATING: 40.0 SHORE DUROMETER A NOMINAL OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 8.812 INCHES NOMINAL IN
•
APERTURE DIAMETER: 6.750 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 8.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.719 INCHES NOMINAL IN
HARDNESS RATING40.0 SHORE DUROMETER A NOMINAL OVERALL
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER8.812 INCHES NOMINAL IN
APERTURE DIAMETER6.750 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER8.125 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
HOLE DIAMETER0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-001-9852 5330-00-003-9246 5330-00-004-1681 5330-00-004-3196 5330-00-004-3450 5330-00-004-3451 5330-00-004-4245 5330-00-004-5072
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11016?
11016 is a CAP ASSEMBLY,PROTECTIVE,MUFFLER-. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 11016?
11016 is cataloged in the U.S. Government catalog under NSN 5330-00-001-8269. 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.