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6985002 — MUFFLER,SPECIAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6985002: MUFFLER,SPECIAL.

The MUFFLER,SPECIAL is a the manufacturer industrial component. Key specifications include supplementary_features: NOISE CONTROL (SUBMARINE), end_item_identification: NSSN CLASS SUBMARINE, specification/standard_data: 80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD, part_name_assigned_by_controlling_agency: COMPOUND MUFFLER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-509-4923, 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
6985002
NSN: 5340-01-509-4923
NIINs: 015094923, 016794209, 017146060
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
supplementary_featuresNOISE CONTROL (SUBMARINE)
end_item_identificationNSSN CLASS SUBMARINE
specification/standard_data80204-ANSI Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
part_name_assigned_by_controlling_agencyCOMPOUND MUFFLER
NSN5340-01-509-4923
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6985002 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: FRICTION
•
OVERALL DIAMETER: 2.060 INCHES NOMINAL IN
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 1.303 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN
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MATERIAL: PLASTIC
•
ROUND CAP OUTSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER2.060 INCHES NOMINAL IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED1.303 INCHES MINIMUM AND 1.305 INCHES MAXIMUM IN
MATERIALPLASTIC
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
SUBSTITUTES & CROSS-REFERENCES 1
H444-060-7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 6985002?
6985002 is a MUFFLER,SPECIAL.
What parts can replace 6985002?
There is 1 known substitute for 6985002: H444-060-7. Substitute compatibility should be verified for your specific system.
What is the NSN for 6985002?
6985002 is cataloged in the U.S. Government catalog under NSN 5340-01-509-4923. This indicates validated use in U.S. government and defense supply chains.
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