G579399-1 — BUSHING,TAPERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

G579399-1: BUSHING,TAPERED.

The BUSHING,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: COPPER ALLOY 360, overall_length: 2.813 INCHES NOMINAL IN, inside_diameter: 0.625 INCHES NOMINAL IN, special_features: CENTRAL HOLE IS THREADED 0.625-11 UNC-2B, taper_included_angle: 14.0, tapered_portion_length: 2.063 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-556-0643, 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

G579399-1

NSN: 5365-01-556-0643
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY 360
overall_length	2.813 INCHES NOMINAL IN
inside_diameter	0.625 INCHES NOMINAL IN
special_features	CENTRAL HOLE IS THREADED 0.625-11 UNC-2B
taper_included_angle	14.0
tapered_portion_length	2.063 INCHES NOMINAL IN
large_end_outside_diameter	2.242 INCHES NOMINAL IN
material_document_and_classification	ASTM B249. COND 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agency	ALIGNMENT CONE
NSN	5365-01-556-0643

COMPONENT DIAGRAM

KEY FEATURES

•

TAPERED PORTION LENGTH: 2.063 INCHES NOMINAL IN

•

LARGE END OUTSIDE DIAMETER: 2.242 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B249. COND 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE

•

INSIDE DIAMETER: 0.625 INCHES NOMINAL IN

•

MATERIAL: COPPER ALLOY 360

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

TECHNICAL CHARACTERISTICS

TAPERED PORTION LENGTH	2.063 INCHES NOMINAL IN
LARGE END OUTSIDE DIAMETER	2.242 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B249. COND 1/2 HARD ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH	2.813 INCHES NOMINAL IN
INSIDE DIAMETER	0.625 INCHES NOMINAL IN
SPECIAL FEATURES	CENTRAL HOLE IS THREADED 0.625-11 UNC-2B
PART NAME ASSIGNED BY CONTROLLING AGENCY	ALIGNMENT CONE
MATERIAL	COPPER ALLOY 360
TAPER INCLUDED ANGLE	14.0

OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers

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

5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940

SUBSTITUTES & CROSS-REFERENCES 1

G579399Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is G579399-1?

G579399-1 is a BUSHING,TAPERED.

What parts can replace G579399-1?

There is 1 known substitute for G579399-1: G579399. Substitute compatibility should be verified for your specific system.

What is the NSN for G579399-1?

G579399-1 is cataloged in the U.S. Government catalog under NSN 5365-01-556-0643. This indicates validated use in U.S. government and defense supply chains.

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