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140111-2 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

140111-2: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: STEEL CORROSION RESISTING, design_type: MACHINED, overall_length: 1.890 INCHES NOMINAL IN, overall_diameter: 3.260 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: DUST CAP; V-COUPLER; HBS-V12, tube_outside_diameter_for_which_designed: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-159-2607, 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
140111-2
NSN: 5330-00-159-2607
NIINs: 001592607, 016539774
FSC: 5330 — Packing and Gasket Materials
CAGE: 21877 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_typeMACHINED
overall_length1.890 INCHES NOMINAL IN
overall_diameter3.260 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyDUST CAP; V-COUPLER; HBS-V12
tube_outside_diameter_for_which_designed1.250 INCHES NOMINAL IN
NSN5330-00-159-2607
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 140111-2 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: 16.438 INCHES MINIMUM AND 16.562 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
MINIMUM TENSILE STRENGTH: ERR-060
•
CROSS-SECTIONAL WIDTH: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE
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SURFACE CONDITION: SMOOTH BOTH SIDES
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
ENVIRONMENTAL PROTECTION: LOW TEMPERATURE
TECHNICAL CHARACTERISTICS
LENGTH16.438 INCHES MINIMUM AND 16.562 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTHERR-060
CROSS-SECTIONAL WIDTH0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE CONDITIONSMOOTH BOTH SIDES
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
ENVIRONMENTAL PROTECTIONLOW TEMPERATURE
MATERIALRUBBER BUTADIENE-STYRENE CLASS SBR
FABRICATION METHODSOLID
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 140111-2?
140111-2 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for 140111-2?
140111-2 is cataloged in the U.S. Government catalog under NSN 5330-00-159-2607. This indicates validated use in U.S. government and defense supply chains.
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