QQ-S-571 — SOLDER,LEAD-TIN ALLOY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

QQ-S-571: SOLDER,LEAD-TIN ALLOY.

The SOLDER,LEAD-TIN ALLOY is a the manufacturer industrial component. Key specifications include width: 0.750 INCHES NOMINAL IN, length: 13.500 INCHES NOMINAL IN, diameter: 0.022 INCHES NOMINAL IN, material: LEAD ALLOY BASIC, thickness: 0.375 INCHES NOMINAL IN, physical_form: WIRE. This part is cataloged in the U.S.

Government catalog under NSN 3439-00-003-8601, 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

QQ-S-571

NSN: 3439-00-003-8601
NIINs: 000038601, 000038602, 000067764, 000097456, 000155327, 000445006, 000575167, 000642017, 000771404, 000813047, 000813051, 000813052, 000953672, 001059128, 001059131, 001059133, 001059134, 001107151, 001215443, 001331108, 001409843, 001418244, 001534280, 001634347, 001634348, 001634350, 001634351, 001675577, 001727779, 001727781, 001848953, 001848956, 001848959, 001848960, 001886986, 001886988, 001983406, 001983429, 002013866, 002042546, 002243562, 002243567, 002243577, 002392939, 002398505, 002423489, 002431882, 002431887, 002431888, 002476921, 002476931, 002476938, 002476959, 002476961, 002476967, 002476968, 002476969, 002476972, 002500062, 002500063, 002548437, 002548438, 002568234, 002657102, 002699610, 002731637, 002732536, 002733722, 002944289, 002946191, 003044965, 003093006, 003147409, 003633911, 003947086, 004020967, 004048023, 004115096, 004115097, 004117467, 004226316, 004226327, 004335697, 004376721, 004386290, 004386292, 004386293, 004386294, 004501006, 004520374, 004535469, 004535472, 004535473, 004559099, 004559104, 004559609, 004715789, 004715916, 004732000, 004975468, 004995740, 005178208, 005222625, 005420949, 005554629, 005554683, 005853161, 006021542, 006025878, 006149672, 006181341, 006402404, 006403517, 007024067, 007072457, 007270489, 007627105, 007627263, 007664711, 007703820, 007704187, 007704233, 007704262, 008041719, 008121294, 008145322, 008195451, 008195452, 008195453, 008195455, 008195533, 008195534, 008195537, 008195540, 008239488, 008239489, 008245463, 008249856, 008249858, 008447348, 008500271, 008547109, 008827106, 008915163, 008968746, 008968747, 009036480, 009121981, 009221051, 009224555, 009279126, 009377062, 009551823, 009586215, 009627476, 009741873, 010034550, 010049755, 010049756, 010075490, 010075491, 010087577, 010087578, 010087579, 010087580, 010096254, 010096255, 010101684, 010117281, 010123281, 010126659, 010127137, 010199100, 010200040, 010235692, 010261084, 010317044, 010365762, 010380526, 010390064, 010401123, 010435372, 010450479, 010457939, 010461471, 010464850, 010500125, 010504788, 010511374, 010551639, 010555038, 010563087, 010571167, 010573480, 010573481, 010577995, 010577996, 010583615, 010586797, 010586799, 010614590, 010627589, 010689239, 010701877, 010714279, 010745699, 010749983, 010822317, 010840982, 010871536, 010880538, 010978535, 010983634, 010983984, 011046429, 011046430, 011058371, 011062713, 011065543, 011109016, 011184013, 011184015, 011210152, 011280419, 011292944, 011296471, 011402211, 011403007, 011410621, 011422422, 011429279, 011434886, 011466953, 011475609, 011505383, 011532077, 011532239, 011577678, 011649127, 011698472, 011786885, 011804998, 011868174, 011920254, 011965485, 011966380, 012037316, 012042818, 012130203, 012133177, 012245787, 012250365, 012270430, 012271227, 012271228, 012331124, 012331125, 012337463, 012339114, 012339115, 012358442, 012600882, 012600883, 012603637, 012680533, 012780517, 012780518, 012971835, 012971836, 012974013, 013076200, 013122368, 013331722, 013408842, 013426560, 013431611, 013452850, 013458159, 013470905, 013630158, 013640978, 013677592, 013723389, 013869461, 013952363, 013983036, 014062308, 014130529, 014140538, 014298296, 014350594, 014503654, 014561681, 014644762, 014793470, 015052772, 015468180, 015702368
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)

SPECIFICATIONS

width	0.750 INCHES NOMINAL IN
length	13.500 INCHES NOMINAL IN
diameter	0.022 INCHES NOMINAL IN
material	LEAD ALLOY BASIC
thickness	0.375 INCHES NOMINAL IN
physical_form	WIRE
wire_core_type	SOLID
special_features	LOW RESIDUE FLUX; PLASTIC CORE W/2 PERCENT FLUX
precious_material	SILVER
supplementary_features	ELEC/ELECT. CONN TO 240.0 DEG C TEMP AND CU TU JT REFRIG EQUIP. DEGC
end_item_identification	6665-01-452-9644; DETECTION SYSTEM, BIOLOGICAL AGENT
nondefinitive_spec/std_data	SN60 COMPOSITION AND W FORM AND RMA TYPE
NSN	3439-00-003-8601

COMPONENT DIAGRAM

KEY FEATURES

•

WIRE CORE TYPE: ROSIN

•

DIAMETER: 0.028 INCHES NOMINAL IN

•

CONTENT WITHIN EACH UNIT PACKAGE: 1 LB LBS

•

CHEMICAL COMPOSITION PERCENTAGE: LEAD 88.546 PCT,TIN 11.0 PCT,ANTIMONY 0.2 PCT,OTHER ELEMENTS 0.1 PCT,COPPER 0.08 PCT,BISMUTH 0.03 PCT,ARSENIC 0.02 PCT,SILVER 0.005 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT

TECHNICAL CHARACTERISTICS

WIRE CORE TYPE	ROSIN
DIAMETER	0.028 INCHES NOMINAL IN
CONTENT WITHIN EACH UNIT PACKAGE	1 LB LBS
CHEMICAL COMPOSITION PERCENTAGE	LEAD 88.546 PCT,TIN 11.0 PCT,ANTIMONY 0.2 PCT,OTHER ELEMENTS 0.1 PCT,COPPER 0.08 PCT,BISMUTH 0.03 PCT,ARSENIC 0.02 PCT,SILVER 0.005 PCT,ALUMINUM 0.005 PCT,ZINC 0.005 PCT

OTHER ITEMS IN FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories

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

3439-00-001-0002 3439-00-001-4196 3439-00-001-4197 3439-00-003-1195 3439-00-003-8602 3439-00-004-0913 3439-00-004-0915 3439-00-004-0916

SUBSTITUTES & CROSS-REFERENCES 3

SN10PB88AG02WRP2 0.028 1LBReference document

Same NSN cross-reference

Reference document — Secondary reference

ASTM B32Reference document

Same NSN cross-reference

Reference document — Secondary reference

SN10WRP2 0.028 1LBReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is QQ-S-571?

QQ-S-571 is a SOLDER,LEAD-TIN ALLOY.

What parts can replace QQ-S-571?

There are 3 known substitutes for QQ-S-571: SN10PB88AG02WRP2 0.028 1LB, ASTM B32, SN10WRP2 0.028 1LB. Substitute compatibility should be verified for your specific system.

What is the NSN for QQ-S-571?

QQ-S-571 is cataloged in the U.S. Government catalog under NSN 3439-00-003-8601. This indicates validated use in U.S. government and defense supply chains.

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QQ-S-571 — SOLDER,LEAD-TIN ALLOY

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