K-500-F-4021 — PLUG,FUSIBLE

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

K-500-F-4021: PLUG,FUSIBLE.

The PLUG,FUSIBLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING CASING, usage_location: OUTSIDE, size_designation: 2 INCH IN, features_provided: CORE, core_fusing_temp_rating: 250.0 DEG FAHRENHEIT, material_document_and_classification: COMP 316 NATIONAL SPEC SINGLE MATERIAL RESPONSE CASING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-121-8779, 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

K-500-F-4021

NSN: 5340-01-121-8779
FSC: 5340 — Hardware, Commercial
CAGE: 59556 — KOVATCH CORP. (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING CASING
usage_location	OUTSIDE
size_designation	2 INCH IN
features_provided	CORE
core_fusing_temp_rating	250.0 DEG FAHRENHEIT
material_document_and_classification	COMP 316 NATIONAL SPEC SINGLE MATERIAL RESPONSE CASING
thread_size_and_series/type_designator	2-11 1/2 NPT
NSN	5340-01-121-8779

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: COMP 316 NATIONAL SPEC SINGLE MATERIAL RESPONSE CASING

•

FEATURES PROVIDED: CORE

•

SIZE DESIGNATION: 2 INCH IN

•

CORE FUSING TEMP RATING: 250.0 DEG FAHRENHEIT

•

MATERIAL: STEEL CORROSION RESISTING CASING

•

THREAD SIZE AND SERIES/TYPE DESIGNATOR: 2-11 1/2 NPT

•

USAGE LOCATION: OUTSIDE

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	COMP 316 NATIONAL SPEC SINGLE MATERIAL RESPONSE CASING
FEATURES PROVIDED	CORE
SIZE DESIGNATION	2 INCH IN
CORE FUSING TEMP RATING	250.0 DEG FAHRENHEIT
MATERIAL	STEEL CORROSION RESISTING CASING
THREAD SIZE AND SERIES/TYPE DESIGNATOR	2-11 1/2 NPT
USAGE LOCATION	OUTSIDE

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

T-3322-SSReference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 K-500-F-4021?

K-500-F-4021 is a PLUG,FUSIBLE.

What parts can replace K-500-F-4021?

There is 1 known substitute for K-500-F-4021: T-3322-SS. Substitute compatibility should be verified for your specific system.

What is the NSN for K-500-F-4021?

K-500-F-4021 is cataloged in the U.S. Government catalog under NSN 5340-01-121-8779. This indicates validated use in U.S. government and defense supply chains.

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