PartsTable
Technical Data Sheet
Download PDF

B27898-1 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B27898-1: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.190 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING BAND, overall_width: 0.375 INCHES NOMINAL IN, style_designator: CENTER MOUNT, surface_treatment: PASSIVATE BAND, material_thickness: 0.020 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-079-7737, 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
B27898-1
NSN: 5340-00-079-7737
FSC: 5340 — Hardware, Commercial
CAGE: 42498 — DAR ELECTRONICS INC DBA NATIONAL RADIO CO (USA)
SPECIFICATIONS
diameter0.190 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING BAND
overall_width0.375 INCHES NOMINAL IN
style_designatorCENTER MOUNT
surface_treatmentPASSIVATE BAND
material_thickness0.020 INCHES NOMINAL IN
loop_inside_diameter1.750 INCHES NOMINAL IN
integral_nut_type_and_quantity1 SELF-LOCKING EQUAL LENGTH TONGUES
material_document_and_classificationMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end0.926 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.906 INCHES NOMINAL IN
NSN5340-00-079-7737
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B27898-1 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
•
STYLE DESIGNATOR: CENTER MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE BAND
•
DIAMETER: 0.190 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.020 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.926 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE BAND
•
INTEGRAL NUT TYPE AND QUANTITY: 1 SELF-LOCKING EQUAL LENGTH TONGUES
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCENTER MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE BAND
DIAMETER0.190 INCHES NOMINAL IN
OVERALL WIDTH0.375 INCHES NOMINAL IN
MATERIAL THICKNESS0.020 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.926 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE BAND
INTEGRAL NUT TYPE AND QUANTITY1 SELF-LOCKING EQUAL LENGTH TONGUES
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.906 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING BAND
SUBSTITUTES & CROSS-REFERENCES 1
802-175Reference 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 B27898-1?
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 B27898-1?
B27898-1 is a CLAMP,LOOP.
What parts can replace B27898-1?
There is 1 known substitute for B27898-1: 802-175. Substitute compatibility should be verified for your specific system.
What is the NSN for B27898-1?
B27898-1 is cataloged in the U.S. Government catalog under NSN 5340-00-079-7737. 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 — B27898-1