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1980094 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1980094: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER BODY, base_width: 3.500 INCHES MINIMUM AND 3.900 INCHES MAXIMUM IN, material_thickness: 0.070 INCHES NOMINAL IN, base_overall_length: 6.790 INCHES NOMINAL IN, material_document_and_classification: ASTM-D-1764 ASSN STD SINGLE MATERIAL RESPONSE BODY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-379-4157, 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
1980094
NSN: 5340-01-379-4157
FSC: 5340 — Hardware, Commercial
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialRUBBER BODY
base_width3.500 INCHES MINIMUM AND 3.900 INCHES MAXIMUM IN
material_thickness0.070 INCHES NOMINAL IN
base_overall_length6.790 INCHES NOMINAL IN
material_document_and_classificationASTM-D-1764 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN5340-01-379-4157
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1980094 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-D-1764 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
BASE OVERALL LENGTH: 6.790 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.070 INCHES NOMINAL IN
•
BASE WIDTH: 3.500 INCHES MINIMUM AND 3.900 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BODY
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-D-1764 ASSN STD SINGLE MATERIAL RESPONSE BODY
BASE OVERALL LENGTH6.790 INCHES NOMINAL IN
MATERIAL THICKNESS0.070 INCHES NOMINAL IN
BASE WIDTH3.500 INCHES MINIMUM AND 3.900 INCHES MAXIMUM 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1980094?
1980094 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for 1980094?
1980094 is cataloged in the U.S. Government catalog under NSN 5340-01-379-4157. 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.