ST4M220-4B — CONTACT STRIP,RADIO FREQUENCY GR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST4M220-4B: CONTACT STRIP,RADIO FREQUENCY GR.

CONTACT STRIP,RADIO FREQUENCY GR. Key specifications include material: COPPER ALLOY, unit_type: ANGLE, overall_depth: 0.250 INCHES NOMINAL IN, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, mounting_method: HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-391-8645, 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

ST4M220-4B

NSN: 5940-01-391-8645
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	COPPER ALLOY
unit_type	ANGLE
overall_depth	0.250 INCHES NOMINAL IN
overall_width	0.500 INCHES NOMINAL IN
overall_length	1.500 INCHES NOMINAL IN
mounting_method	HOLE
overall_thickness	0.012 INCHES NOMINAL IN
surface_treatment	TIN
contact_finger_quantity	2
surface_treatment_document_and_classification	MIL-T-10727, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
NSN	5940-01-391-8645

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-T-10727, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE

•

MOUNTING METHOD: HOLE

•

CONTACT FINGER QUANTITY: 2

•

OVERALL THICKNESS: 0.012 INCHES NOMINAL IN

•

UNIT TYPE: ANGLE

•

SURFACE TREATMENT: TIN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-T-10727, TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE
MOUNTING METHOD	HOLE
CONTACT FINGER QUANTITY	2
OVERALL THICKNESS	0.012 INCHES NOMINAL IN
OVERALL LENGTH	1.500 INCHES NOMINAL IN
OVERALL WIDTH	0.500 INCHES NOMINAL IN
UNIT TYPE	ANGLE
SURFACE TREATMENT	TIN
MATERIAL	COPPER ALLOY
OVERALL DEPTH	0.250 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5940 — Lugs, Terminals, and Terminal Strips

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

5940-00-000-0045 5940-00-000-0235 5940-00-001-1331 5940-00-001-1332 5940-00-001-1333 5940-00-001-1335 5940-00-001-1336 5940-00-001-1358

SUBSTITUTES & CROSS-REFERENCES 1

869-74Same 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 ST4M220-4B?

ST4M220-4B is a CONTACT STRIP,RADIO FREQUENCY GR.

What parts can replace ST4M220-4B?

There is 1 known substitute for ST4M220-4B: 869-74. Substitute compatibility should be verified for your specific system.

What is the NSN for ST4M220-4B?

ST4M220-4B is cataloged in the U.S. Government catalog under NSN 5940-01-391-8645. This indicates validated use in U.S. government and defense supply chains.

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