MA000657-001 — SHIELD,TERMINAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MA000657-001: SHIELD,TERMINAL.

The SHIELD,TERMINAL is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_height: 1.406 INCHES NOMINAL IN, overall_diameter: 0.688 INCHES NOMINAL IN, special_features: 0.281 THROUGH, special_markings: IDENTIFY WITH FULL PART NUMBER AND CAGE CODE. This part is cataloged in the U.S.

Government catalog under NSN 5940-01-464-6267, 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

MA000657-001

NSN: 5940-01-464-6267
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 55354 — UNIVERSITY OF TEXAS AT AUSTIN DIV APPLIED RESEARCH LABORATORIES (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061
thread_class	2A SINGLE MOUNTING FACILITY A
overall_height	1.406 INCHES NOMINAL IN
overall_diameter	0.688 INCHES NOMINAL IN
special_features	0.281 THROUGH
special_markings	IDENTIFY WITH FULL PART NUMBER AND CAGE CODE
style_designator	CIRCULAR EXTERNAL THREAD
nominal_thread_size	0.500 INCHES SINGLE MOUNTING FACILITY IN
end_item_identification	MA000022 AND AN/BQS-15 EC17
thread_quantity_per_inch	13 SINGLE MOUNTING FACILITY
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
material_document_and_classification	QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE
NSN	5940-01-464-6267

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.688 INCHES NOMINAL IN

•

STYLE DESIGNATOR: CIRCULAR EXTERNAL THREAD

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE

•

NOMINAL THREAD SIZE: 0.500 INCHES SINGLE MOUNTING FACILITY IN

•

THREAD CLASS: 2A SINGLE MOUNTING FACILITY A

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.406 INCHES NOMINAL IN
OVERALL DIAMETER	0.688 INCHES NOMINAL IN
STYLE DESIGNATOR	CIRCULAR EXTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE
NOMINAL THREAD SIZE	0.500 INCHES SINGLE MOUNTING FACILITY IN
SPECIAL FEATURES	0.281 THROUGH
THREAD CLASS	2A SINGLE MOUNTING FACILITY A
END ITEM IDENTIFICATION	MA000022 AND AN/BQS-15 EC17
THREAD QUANTITY PER INCH	13 SINGLE MOUNTING FACILITY
SPECIAL MARKINGS	IDENTIFY WITH FULL PART NUMBER AND CAGE CODE

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

MA000657Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MA000657-001?

MA000657-001 is a SHIELD,TERMINAL.

What parts can replace MA000657-001?

There is 1 known substitute for MA000657-001: MA000657. Substitute compatibility should be verified for your specific system.

What is the NSN for MA000657-001?

MA000657-001 is cataloged in the U.S. Government catalog under NSN 5940-01-464-6267. This indicates validated use in U.S. government and defense supply chains.

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MA000657-001 — SHIELD,TERMINAL

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