Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The SWIVEL JOINT,HYDRAULIC is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.266 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND, width_across_flats: 0.438 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-829-2643, 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
S281-4
NSN:5340-00-829-2643 FSC:5340 CAGE:18076 — UMPCO, INC. DBA UMPCO INC (USA)
SPECIFICATIONS
nut_style
HEXAGON
nut_height
0.266 INCHES NOMINAL IN
thread_class
2B
thread_series
UNIFIED NATIONAL COARSE (UNC)
thread_direction
RIGHT-HAND
width_across_flats
0.438 INCHES NOMINAL IN
nominal_thread_size
0.250 INCHES IN
bearing_surface_type
CHAMFERED OR WASHER FACED
thread_quantity_per_inch
20
NSN
5340-00-829-2643
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, UNTHREADED
•
MATERIAL: ALUMINUM ALLOY 2024 BAND
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-362 FED SPEC SINGLE MATERIAL RESPONSE BAND
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.705 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS
0.032 INCHES NOMINAL IN
TONGUE HOLE TYPE
ROUND, UNTHREADED
MATERIAL
ALUMINUM ALLOY 2024 BAND
STYLE DESIGNATOR
SINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-362 FED SPEC SINGLE MATERIAL RESPONSE BAND
MATERIAL
PLASTIC CUSHION
OVERALL WIDTH
0.375 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END
0.705 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is S281-4?
S281-4 is a SWIVEL JOINT,HYDRAULIC.
What parts can replace S281-4?
There are 27 known substitutes for S281-4: 1794-031, 1794-131, B80492 REF 2 SIZE 5" and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S281-4?
S281-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-829-2643. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.