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C135772-1 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C135772-1: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: NICKEL ALLOY, design_type: MACHINED, overall_width: 3.000 INCHES NOMINAL IN, overall_height: 1.125 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: CAP, TRUNNION, LEVEL WIND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-649-4984, 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
C135772-1
NSN: 5340-01-649-4984
FSC: 5340 — Hardware, Commercial
CAGE: 13030 — LOCKHEED MARTIN SIPPICAN, INC. DIV COMMUNICATION DIVISION (USA)
SPECIFICATIONS
materialNICKEL ALLOY
design_typeMACHINED
overall_width3.000 INCHES NOMINAL IN
overall_height1.125 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCAP, TRUNNION, LEVEL WIND
NSN5340-01-649-4984
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C135772-1 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
•
DESIGN TYPE: MACHINED
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.125 INCHES NOMINAL IN
DESIGN TYPEMACHINED
OVERALL LENGTH4.000 INCHES NOMINAL IN
OVERALL WIDTH3.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCAP, TRUNNION, LEVEL WIND
MATERIALNICKEL 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

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 C135772-1?
C135772-1 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What is the NSN for C135772-1?
C135772-1 is cataloged in the U.S. Government catalog under NSN 5340-01-649-4984. This indicates validated use in U.S. government and defense supply chains.
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