JRA4989 — CLAMP,LOOP

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

JRA4989: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN, material: STEEL COMP 321 OVERALL, overall_width: 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-257-8719, 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

JRA4989

NSN: 5340-01-257-8719
FSC: 5340 — Hardware, Commercial
CAGE: K5974 — ROLLS-ROYCE PLC NAVAL MARINE (GBR)

SPECIFICATIONS

diameter	0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
material	STEEL COMP 321 OVERALL
overall_width	0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
style_designator	SINGLE LOOP
tongue_hole_type	ROUND, UNTHREADED
surface_treatment	PASSIVATE OVERALL
material_thickness	0.040 INCHES NOMINAL IN
loop_inside_diameter	2.875 INCHES NOMINAL IN
material_document_and_classification	AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
distance_from_loop_center_to_tongue_end	1.882 INCHES MINIMUM AND 1.912 INCHES MAXIMUM IN
center_to_center_distance_between_loop_and_mounting_hole	0.445 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
NSN	5340-01-257-8719

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: SINGLE LOOP

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

DIAMETER: 0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN

•

DISTANCE FROM LOOP CENTER TO TONGUE END: 1.882 INCHES MINIMUM AND 1.912 INCHES MAXIMUM IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

TONGUE HOLE TYPE: ROUND, UNTHREADED

TECHNICAL CHARACTERISTICS

STYLE DESIGNATOR	SINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER	0.199 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN
OVERALL WIDTH	0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.040 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END	1.882 INCHES MINIMUM AND 1.912 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL
TONGUE HOLE TYPE	ROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE	0.445 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN
MATERIAL	STEEL COMP 321 OVERALL

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 1

TA02137H046HBSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is JRA4989?

JRA4989 is a CLAMP,LOOP.

What parts can replace JRA4989?

There is 1 known substitute for JRA4989: TA02137H046HB. Substitute compatibility should be verified for your specific system.

What is the NSN for JRA4989?

JRA4989 is cataloged in the U.S. Government catalog under NSN 5340-01-257-8719. This indicates validated use in U.S. government and defense supply chains.

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