PartsTable
Technical Data Sheet
Download PDF

61663 — PIPE,EXHAUST

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

61663: PIPE,EXHAUST.

The PIPE,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_type: SOLID, thread_class: 2A EXTERNAL A, head_diameter: 1.000 INCHES NOMINAL IN, connection_style: PLAIN, thread_direction: RIGHT-HAND EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-736-5850, 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
61663
NSN: 5330-00-736-5850
NIINs: 007365850, 011627069, 012032387, 014890374
FSC: 5330 — Packing and Gasket Materials
CAGE: 72447 — DANA COMMERCIAL VEHICLE MANUFACTURING, LLC DBA DANA COMMERCIAL VEHICLE PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_typeSOLID
thread_class2A EXTERNAL A
head_diameter1.000 INCHES NOMINAL IN
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
features_providedSEALING GASKET
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.562 INCHES EXTERNAL IN
thread_series_designatorUNF EXTERNAL
NSN5330-00-736-5850
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 61663 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
•
CROSS-SECTIONAL HEIGHT: 0.312 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE/RECTANGULAR
•
PERIPHERAL DIAMETER: 3.531 INCHES MINIMUM AND 3.563 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 2.859 INCHES MINIMUM AND 2.875 INCHES MAXIMUM IN
•
MATERIAL: CORK OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
PERIPHERAL DIAMETER3.531 INCHES MINIMUM AND 3.563 INCHES MAXIMUM IN
CENTER HOLE DIAMETER2.859 INCHES MINIMUM AND 2.875 INCHES MAXIMUM IN
MATERIALCORK OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
7365850Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
27185JReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 61663?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 61663?
61663 is a PIPE,EXHAUST.
What parts can replace 61663?
There are 2 known substitutes for 61663: 7365850, 27185J. Substitute compatibility should be verified for your specific system.
What is the NSN for 61663?
61663 is cataloged in the U.S. Government catalog under NSN 5330-00-736-5850. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 61663