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J513 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

J513: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: CHROMIUM ALLOY OVERALL, nut_style: TUBE COUPLING, flow_angle: 90.0 DEGREES, leg_length: 0.47 INCHES NOMINAL SECOND END IN, nut_height: 0.594 INCHES NOMINAL IN, seat_angle: 45.0 DEGREES FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-011-8538, 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
J513
NSN: 4730-00-011-8538
NIINs: 000118538, 000120704, 001892729, 001892733, 001892734, 001892736, 001892737, 001892738, 001892739, 001892741, 001892742, 002033179, 002221854, 002221855, 002221857, 002221859, 002351482, 002351489, 002492021, 002492022, 002492023, 002492026, 002507918, 002507927, 002546211, 002546215, 002546225, 002546228, 002572099, 002572102, 002608284, 002608285, 002608286, 002608288, 002608289, 002608290, 002634978, 002656908, 002656909, 002660533, 002660534, 002660538, 002660540, 002660543, 002660545, 002683709, 002683710, 002704606, 002773875, 002774375, 002777978, 002778814, 002785432, 002788863, 002871701, 002871703, 002889420, 002889421, 002889435, 002889440, 002890365, 002890366, 002890368, 002894202, 003778827, 004273405, 004304380, 004305580, 004391722, 005294006, 005295651, 005424266, 005857316, 005895794, 006182733, 006405479, 006928775, 007026596, 008015714, 008132372, 008132376, 008132392, 008167762, 008197647, 008279291, 008461045, 008646843, 009126073, 009498694, 010710485, 010717320, 010718228, 011256366, 011605765, 011766732, 011991438, 012105776, 012134354, 012351408, 012811591, 013235081, 013370021, 013667152, 014355931, 014833944, 015008956, 015410911, 015700799, 015796103, 015855942, 016593611, 016593687
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
materialCHROMIUM ALLOY OVERALL
nut_styleTUBE COUPLING
flow_angle90.0 DEGREES
leg_length0.47 INCHES NOMINAL SECOND END IN
nut_height0.594 INCHES NOMINAL IN
seat_angle45.0 DEGREES FIRST END
reducer_typeCONCENTRIC
thread_class2A ALL ENDS A
thread_seriesUNF
nominal_length1.170 INCHES SECOND END IN
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
NSN4730-00-011-8538
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J513 · 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
•
LENGTH TO SHOULDER: 0.440 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SEAT ANGLE: 45.00 DEGREES NOMINAL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81343 - J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
LENGTH TO SHOULDER0.440 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SEAT ANGLE45.00 DEGREES NOMINAL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
SPECIFICATION/STANDARD DATA81343 - J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA4 FIGURE
NUT HEIGHT1.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
J512Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-J512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
SAE J512 5 010111BReference document
Same NSN cross-reference
Reference document — Secondary reference
X1086T68Reference document
Same NSN cross-reference
Reference document — Secondary reference
5 010167BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6160001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 J513?
J513 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace J513?
There are 9 known substitutes for J513: J512, SAE-J512, SAE J512 5 010111B and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J513?
J513 is cataloged in the U.S. Government catalog under NSN 4730-00-011-8538. This indicates validated use in U.S. government and defense supply chains.
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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.