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10542138 — LEVER,LOCK-RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10542138: LEVER,LOCK-RELEASE.

The LEVER,LOCK-RELEASE is a the manufacturer industrial component. Key specifications include width: 0.500 INCHES NOMINAL OVERALL IN, length: 6.313 INCHES NOMINAL OVERALL IN, material: STEEL COMP 302 OVERALL, special_features: 0.183 IN. O/A THK;HOLE DIA 0.155 IN.

IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S. Government catalog under NSN 5340-01-298-8539, 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
10542138
NSN: 5340-01-298-8539
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
width0.500 INCHES NOMINAL OVERALL IN
length6.313 INCHES NOMINAL OVERALL IN
materialSTEEL COMP 302 OVERALL
special_features0.183 IN. O/A THK;HOLE DIA 0.155 IN. IN
surface_treatmentPASSIVATE OVERALL
NSN5340-01-298-8539
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10542138 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: 6.313 INCHES NOMINAL OVERALL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
WIDTH: 0.500 INCHES NOMINAL OVERALL IN
•
MATERIAL: STEEL COMP 302 OVERALL
TECHNICAL CHARACTERISTICS
LENGTH6.313 INCHES NOMINAL OVERALL IN
SPECIAL FEATURES0.183 IN. O/A THK;HOLE DIA 0.155 IN. IN
SURFACE TREATMENTPASSIVATE OVERALL
WIDTH0.500 INCHES NOMINAL OVERALL IN
MATERIALSTEEL COMP 302 OVERALL
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

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 10542138?
10542138 is a LEVER,LOCK-RELEASE.
What is the NSN for 10542138?
10542138 is cataloged in the U.S. Government catalog under NSN 5340-01-298-8539. 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.