C537-18S4 — MOUNT,RESILIENT,WEAPON SYSTEM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

C537-18S4: MOUNT,RESILIENT,WEAPON SYSTEM.

The MOUNT,RESILIENT,WEAPON SYSTEM is a the manufacturer industrial component. Key specifications include height: 2.120 INCHES NOMINAL IN, material: STEEL NUT, thread_size: 1/2-13 ALL THREADED PORTIONS, style_designator: ROUND INT. THREADED FLANGES, surface_treatment: CADMIUM NUT, major_outside_diameter: 2.000 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5342-01-186-2067, 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

C537-18S4

NSN: 5342-01-186-2067
FSC: 5342 — Hardware, Weapon System
CAGE: 71985 — DOW-ELCO, INC. (USA)

SPECIFICATIONS

height	2.120 INCHES NOMINAL IN
material	STEEL NUT
thread_size	1/2-13 ALL THREADED PORTIONS
style_designator	ROUND INT. THREADED FLANGES
surface_treatment	CADMIUM NUT
major_outside_diameter	2.000 INCHES NOMINAL IN
surface_treatment_document_and_classification	QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT
NSN	5342-01-186-2067

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT

•

STYLE DESIGNATOR: ROUND INT. THREADED FLANGES

•

HEIGHT: 2.120 INCHES NOMINAL IN

•

THREAD SIZE: 1/2-13 ALL THREADED PORTIONS

•

SURFACE TREATMENT: CADMIUM NUT

•

MATERIAL: STEEL NUT

•

MAJOR OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TYPE 2, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE NUT
STYLE DESIGNATOR	ROUND INT. THREADED FLANGES
HEIGHT	2.120 INCHES NOMINAL IN
THREAD SIZE	1/2-13 ALL THREADED PORTIONS
SURFACE TREATMENT	CADMIUM NUT
MATERIAL	STEEL NUT
MAJOR OUTSIDE DIAMETER	2.000 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5342 — Hardware, Weapon System

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5342-00-001-1696 5342-00-001-1972 5342-00-001-1980 5342-00-001-2492 5342-00-001-2502 5342-00-001-3915 5342-00-001-4001 5342-00-001-4655

SUBSTITUTES & CROSS-REFERENCES 1

B5310-20Same 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 C537-18S4?

C537-18S4 is a MOUNT,RESILIENT,WEAPON SYSTEM.

What parts can replace C537-18S4?

There is 1 known substitute for C537-18S4: B5310-20. Substitute compatibility should be verified for your specific system.

What is the NSN for C537-18S4?

C537-18S4 is cataloged in the U.S. Government catalog under NSN 5342-01-186-2067. This indicates validated use in U.S. government and defense supply chains.

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C537-18S4 — MOUNT,RESILIENT,WEAPON SYSTEM

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