556427G1 — LAMPHOLDER ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

556427G1: LAMPHOLDER ASSEMBLY.

The LAMPHOLDER ASSEMBLY is a the manufacturer industrial component. Key specifications include thickness: 0.500 INCHES NOMINAL IN, overall_width: 3.094 INCHES NOMINAL IN, overall_length: 11.156 INCHES NOMINAL IN, mounting_method: PIN(S), special_features: BRASS STRIP WITH MTG PINS 11.156 IN. C TO C IN, lampholder_quantity: 10.

This part is cataloged in the U.S. Government catalog under NSN 6250-00-224-8540, 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

556427G1

NSN: 6250-00-224-8540
FSC: 6250 — Ballasts, Lampholders, and Starters
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)

SPECIFICATIONS

thickness	0.500 INCHES NOMINAL IN
overall_width	3.094 INCHES NOMINAL IN
overall_length	11.156 INCHES NOMINAL IN
mounting_method	PIN(S)
special_features	BRASS STRIP WITH MTG PINS 11.156 IN. C TO C IN
lampholder_quantity	10
mounting_feature_type	SURFACE
mounting_device_quantity	2
lamp_accommodation_quantity	10
lamp_base_type_accommodated	TELEPHONE SLIDE SPECIAL
lampholder_manufacturer_code	28528
mounting_strip_manufacturer_code	28528
NSN	6250-00-224-8540

COMPONENT DIAGRAM

KEY FEATURES

•

LAMPHOLDER MANUFACTURER CODE: 28528

•

MOUNTING METHOD: PIN(S)

•

MOUNTING STRIP MANUFACTURER PART NUMBER: 556427G1

•

LAMPHOLDER QUANTITY: 10

•

LAMP BASE TYPE ACCOMMODATED: TELEPHONE SLIDE SPECIAL

•

MOUNTING DEVICE QUANTITY: 2

TECHNICAL CHARACTERISTICS

LAMPHOLDER MANUFACTURER CODE	28528
MOUNTING METHOD	PIN(S)
MOUNTING STRIP MANUFACTURER PART NUMBER	556427G1
LAMPHOLDER QUANTITY	10
OVERALL LENGTH	11.156 INCHES NOMINAL IN
OVERALL WIDTH	3.094 INCHES NOMINAL IN
LAMP BASE TYPE ACCOMMODATED	TELEPHONE SLIDE SPECIAL
MOUNTING DEVICE QUANTITY	2
MOUNTING FEATURE TYPE	SURFACE
SPECIAL FEATURES	BRASS STRIP WITH MTG PINS 11.156 IN. C TO C IN

OTHER ITEMS IN FSC 6250 — Ballasts, Lampholders, and Starters

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

6250-00-001-1257 6250-00-001-1527 6250-00-001-1528 6250-00-001-3911 6250-00-001-4188 6250-00-001-4195 6250-00-001-8313 6250-00-003-0265

SUBSTITUTES & CROSS-REFERENCES 1

SC-C-40586Same 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 556427G1?

556427G1 is a LAMPHOLDER ASSEMBLY.

What parts can replace 556427G1?

There is 1 known substitute for 556427G1: SC-C-40586. Substitute compatibility should be verified for your specific system.

What is the NSN for 556427G1?

556427G1 is cataloged in the U.S. Government catalog under NSN 6250-00-224-8540. This indicates validated use in U.S. government and defense supply chains.

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556427G1 — LAMPHOLDER ASSEMBLY

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