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11021542 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11021542: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include length: 3.062 INCHES NOMINAL IN, material: STEEL OVERALL, pawl_type: OFFSET, body_style: SINGLE CARD, overall_width: 0.315 INCHES NOMINAL IN, overall_height: 0.550 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-490-2027, 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
11021542
NSN: 5340-00-490-2027
NIINs: 004902027, 012799143
FSC: 5340 — Hardware, Commercial
CAGE: 59678 — COMBAT CAPABILITIES DEVELOPMENT COMMAND ARMAMENTS CENTER DBA US ARMY COMBAT CAPABILITIES DEVELOPMENT COMMAND ARMAMENTS CENTER (USA)
SPECIFICATIONS
length3.062 INCHES NOMINAL IN
materialSTEEL OVERALL
pawl_typeOFFSET
body_styleSINGLE CARD
overall_width0.315 INCHES NOMINAL IN
overall_height0.550 INCHES NOMINAL IN
overall_length3.960 INCHES NOMINAL IN
pawl_swing_angle90.0 DEGREES NOMINAL
style_designatorKNURLED
surface_treatmentCADMIUM OVERALL
operational_directionLEFT-HAND OR RIGHT-HAND
pawl_actuation_methodGRIP HANDLE
NSN5340-00-490-2027
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11021542 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
•
OPERATIONAL DIRECTION: LEFT-HAND OR RIGHT-HAND
•
MOUNTING PLATE TO PAWL DISTANCE: 1.125 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN
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LENGTH: 3.062 INCHES NOMINAL IN
•
PAWL ACTUATION METHOD: GRIP HANDLE
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GRIP HANDLE LENGTH FROM MOUNTING HOLE: 1.938 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KNURLED
•
PAWL TYPE: OFFSET
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
OPERATIONAL DIRECTIONLEFT-HAND OR RIGHT-HAND
MOUNTING PLATE TO PAWL DISTANCE1.125 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN
LENGTH3.062 INCHES NOMINAL IN
PAWL ACTUATION METHODGRIP HANDLE
GRIP HANDLE LENGTH FROM MOUNTING HOLE1.938 INCHES NOMINAL IN
STYLE DESIGNATORKNURLED
PAWL TYPEOFFSET
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
PAWL LENGTH FROM ACTUATING SHAFT CENTER TO PAWL END1.344 INCHES NOMINAL IN
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
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FREQUENTLY ASKED QUESTIONS
What is 11021542?
11021542 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What is the NSN for 11021542?
11021542 is cataloged in the U.S. Government catalog under NSN 5340-00-490-2027. 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.