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2962981 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2962981: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER BODY, body_height: 5.075 INCHES NOMINAL IN, overall_height: 5.500 INCHES NOMINAL IN, style_designator: THRU-HOLE, EXPANDABLE, material_thickness: 0.060 INCHES NOMINAL IN, base_outside_diameter: 2.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-522-9057, 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
2962981
NSN: 5340-00-522-9057
FSC: 5340 — Hardware, Commercial
CAGE: 77060 — GENERAL MOTORS CORP PACKARD ELECTRIC DIV (USA)
SPECIFICATIONS
materialRUBBER BODY
body_height5.075 INCHES NOMINAL IN
overall_height5.500 INCHES NOMINAL IN
style_designatorTHRU-HOLE, EXPANDABLE
material_thickness0.060 INCHES NOMINAL IN
base_outside_diameter2.120 INCHES NOMINAL IN
body_outside_diameter2.120 INCHES NOMINAL IN
opening_inside_diameter0.675 INCHES NOMINAL IN
material_document_and_classificationMIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE BODY
NSN5340-00-522-9057
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2962981 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
•
OPENING INSIDE DIAMETER: 0.675 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.120 INCHES NOMINAL IN
•
BODY HEIGHT: 5.075 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THRU-HOLE, EXPANDABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE BODY
•
MATERIAL THICKNESS: 0.060 INCHES NOMINAL IN
•
BASE OUTSIDE DIAMETER: 2.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.500 INCHES NOMINAL IN
OPENING INSIDE DIAMETER0.675 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.120 INCHES NOMINAL IN
BODY HEIGHT5.075 INCHES NOMINAL IN
STYLE DESIGNATORTHRU-HOLE, EXPANDABLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL THICKNESS0.060 INCHES NOMINAL IN
BASE OUTSIDE DIAMETER2.120 INCHES NOMINAL IN
MATERIALRUBBER BODY
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2962981?
2962981 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 2962981?
2962981 is cataloged in the U.S. Government catalog under NSN 5340-00-522-9057. This indicates validated use in U.S. government and defense supply chains.
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