28813 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

Legrand · COMPONENT

PRODUCT OVERVIEW

28813: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a Legrand industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, body_width: 0.906 INCHES NOMINAL IN, core_depth: 0.343 INCHES NOMINAL IN, body_length: 1.375 INCHES NOMINAL IN, head_height: 0.187 INCHES NOMINAL IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-293-7947, 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

28813

NSN: 5365-00-293-7947
NIINs: 002937947, 006482269, 010140818, 011688194, 015053288
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)

SPECIFICATIONS

material	RUBBER CHLOROPRENE CLASS CR
body_width	0.906 INCHES NOMINAL IN
core_depth	0.343 INCHES NOMINAL IN
body_length	1.375 INCHES NOMINAL IN
head_height	0.187 INCHES NOMINAL IN
rating_method	WINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
thread_length	0.266 INCHES NOMINAL EXTERNAL IN
turn_quantity	180 SINGLE COMPONENT SINGLE SECONDARY
coil_form_type	HOLLOW SINGLE COMPONENT
inclosure_type	HERMETICALLY SEALED
overall_height	2.438 INCHES NOMINAL IN
overall_length	0.531 INCHES NOMINAL IN
NSN	5365-00-293-7947

COMPONENT DIAGRAM

KEY FEATURES

•

HEAD HEIGHT: 0.187 INCHES NOMINAL IN

•

CONNECTION STYLE: PLAIN

•

CORE DEPTH: 0.343 INCHES NOMINAL IN

•

THREAD LENGTH: 0.266 INCHES NOMINAL EXTERNAL IN

•

STYLE DESIGNATOR: PLUG, MACHINE

•

THREAD PITCH DIAMETERS: +0.4071 TO 0.4104 INCHES EXTERNAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL

TECHNICAL CHARACTERISTICS

HEAD HEIGHT	0.187 INCHES NOMINAL IN
CONNECTION STYLE	PLAIN
CORE DEPTH	0.343 INCHES NOMINAL IN
THREAD LENGTH	0.266 INCHES NOMINAL EXTERNAL IN
STYLE DESIGNATOR	PLUG, MACHINE
THREAD PITCH DIAMETERS	+0.4071 TO 0.4104 INCHES EXTERNAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH	0.531 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE	0.438 INCHES EXTERNAL IN

SUBSTITUTES & CROSS-REFERENCES 4

D28813Reference document

Same NSN cross-reference

Reference document — Secondary reference

5160768Reference document

Same NSN cross-reference

Reference document — Secondary reference

131X4Reference document

Same NSN cross-reference

Reference document — Secondary reference

5365PL1808029Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 28813?

28813 is a TRANSFORMER,RADIO FREQUENCY manufactured by Legrand.

What parts can replace 28813?

There are 4 known substitutes for 28813: D28813, 5160768, 131X4 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 28813?

28813 is cataloged in the U.S. Government catalog under NSN 5365-00-293-7947. This indicates validated use in U.S. government and defense supply chains.

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