7956348-19 — SOLDER,LEAD-TIN ALLOY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7956348-19: SOLDER,LEAD-TIN ALLOY.

The SOLDER,LEAD-TIN ALLOY is a the manufacturer industrial component. Key specifications include diameter: 0.032 INCHES NOMINAL IN, physical_form: WIRE, wire_core_type: ROSIN, content_within_each_unit_package: 1 LB LBS. This part is cataloged in the U.S.

Government catalog under NSN 3439-00-453-5473, 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

7956348-19

NSN: 3439-00-453-5473
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)

SPECIFICATIONS

diameter	0.032 INCHES NOMINAL IN
physical_form	WIRE
wire_core_type	ROSIN
chemical_composition_percentage	TIN 61.5 PCT,LEAD 37.53 PCT,ANTIMONY 0.5 PCT,BISMUTH 0.25 PCT,@COPPER 0.08 PCT,OTHER ELEMENT 0.08 PCT,ARSENIC 0.03 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT
content_within_each_unit_package	1 LB LBS
NSN	3439-00-453-5473

COMPONENT DIAGRAM

KEY FEATURES

•

WIRE CORE TYPE: ROSIN

•

DIAMETER: 0.032 INCHES NOMINAL IN

•

CONTENT WITHIN EACH UNIT PACKAGE: 1 LB LBS

•

PHYSICAL FORM: WIRE

•

CHEMICAL COMPOSITION PERCENTAGE: TIN 61.5 PCT,LEAD 37.53 PCT,ANTIMONY 0.5 PCT,BISMUTH 0.25 PCT,@COPPER 0.08 PCT,OTHER ELEMENT 0.08 PCT,ARSENIC 0.03 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT

TECHNICAL CHARACTERISTICS

WIRE CORE TYPE	ROSIN
DIAMETER	0.032 INCHES NOMINAL IN
CONTENT WITHIN EACH UNIT PACKAGE	1 LB LBS
PHYSICAL FORM	WIRE
CHEMICAL COMPOSITION PERCENTAGE	TIN 61.5 PCT,LEAD 37.53 PCT,ANTIMONY 0.5 PCT,BISMUTH 0.25 PCT,@COPPER 0.08 PCT,OTHER ELEMENT 0.08 PCT,ARSENIC 0.03 PCT,IRON 0.02 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT

SUBSTITUTES & CROSS-REFERENCES 3

QQ-S-571Reference document

Same NSN cross-reference

Reference document — Identification reference

SN62.71MMSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SN60WRMAP2 0.032 1LBSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7956348-19?

7956348-19 is a SOLDER,LEAD-TIN ALLOY.

What parts can replace 7956348-19?

There are 3 known substitutes for 7956348-19: QQ-S-571, SN62.71MM, SN60WRMAP2 0.032 1LB. Substitute compatibility should be verified for your specific system.

What is the NSN for 7956348-19?

7956348-19 is cataloged in the U.S. Government catalog under NSN 3439-00-453-5473. This indicates validated use in U.S. government and defense supply chains.

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