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562-5588273 — BRAZING ALLOY,SILVER

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

562-5588273: BRAZING ALLOY,SILVER.

The BRAZING ALLOY,SILVER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, leg_length: 1.516 INCHES NOMINAL SECOND END IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: STREAMLINED W/ ONE BRAZING RING (PIPE) ALL ENDS, operating_pressure: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS, nominal_thread_size: 2.500 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-542-5382, 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
562-5588273
NSN: 4730-00-542-5382
NIINs: 005425382, 012477848, 012479464, 012480012
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
leg_length1.516 INCHES NOMINAL SECOND END IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSTREAMLINED W/ ONE BRAZING RING (PIPE) ALL ENDS
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
nominal_thread_size2.500 INCHES ALL ENDS IN
maximum_operating_temp150.0 FAHRENHEIT SECOND RESPONSE DEGF
media_for_which_designedWATER-OIL-GAS SECOND RESPONSE
thread_series_designatorNPTF ALL ENDS
nondefinitive_spec/std_dataA TYPE
specification/standard_data81349-MIL-F-1183H GOVERNMENT SPECIFICATION
nominal_pipe_size_accommodated1.000 INCHES SECOND END IN
NSN4730-00-542-5382
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 562-5588273 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 3 BRAZING RING
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.500 INCHES FIRST END IN
•
CONNECTION STYLE: STREAMLINED W/ ONE BRAZING RING (PIPE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 FED SPEC 1ST MATERIAL RESPONSE OR ASTM-B61 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY3 BRAZING RING
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES SECOND END IN
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES THIRD END IN
CONNECTION STYLESTREAMLINED W/ ONE BRAZING RING (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC 1ST MATERIAL RESPONSE OR ASTM-B61 ASSN STD 2ND MATERIAL RESPONSE OVERALL
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
LEG LENGTH1.320 INCHES NOMINAL FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 9
2416224Reference document
Same NSN cross-reference
Reference document — Secondary reference
562-5588273 ITEM 145Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-1183/9Reference document
Same NSN cross-reference
Reference document — Identification reference
M1183/9-455-GReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2282-832Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
MILF1183Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 562-5588273?
562-5588273 is a BRAZING ALLOY,SILVER.
What parts can replace 562-5588273?
There are 9 known substitutes for 562-5588273: 2416224, 562-5588273 ITEM 145, MIL-DTL-1183/9 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 562-5588273?
562-5588273 is cataloged in the U.S. Government catalog under NSN 4730-00-542-5382. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.