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28886 — TRANSFORMER,AUDIO FREQUENCY

✓ Government record, cited
Legrand · HOSE FITTING
PRODUCT OVERVIEW

28886: TRANSFORMER,AUDIO FREQUENCY.

The TRANSFORMER,AUDIO FREQUENCY is a Legrand industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, nut_style: TUBE COUPLING, nut_height: 0.469 INCHES NOMINAL IN, seat_angle: 45.00 DEGREES NOMINAL, body_length: 0.400 INCHES MAXIMUM IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-287-1537, 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
28886
NSN: 4730-00-287-1537
NIINs: 002871537, 013145259, 013268506
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 29215 — JENNY PRODUCTS, INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
nut_styleTUBE COUPLING
nut_height0.469 INCHES NOMINAL IN
seat_angle45.00 DEGREES NOMINAL
body_length0.400 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNEF
inclosure_typeFULLY INCLOSED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
special_featuresGRUMMAN A-10 AIRECRAT
thread_directionRIGHT-HAND
NSN4730-00-287-1537
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 28886 · Legrand ⚠ 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: 0.281 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN
•
THREAD SERIES: UNEF
•
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: 0.562 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
LENGTH TO SHOULDER0.281 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
THREAD SERIESUNEF
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 SIZE0.562 INCHES IN
SPECIFICATION/STANDARD DATA81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA16 FIGURE
NUT HEIGHT0.469 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 8
J512Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE J512 6 060110BReference document
Same NSN cross-reference
Reference document — Secondary reference
760-3-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
0912065-0Reference document
Same NSN cross-reference
Reference document — Secondary reference
4121-AReference document
Same NSN cross-reference
Reference document — Secondary reference
1703CReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 28886?
28886 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Legrand.
What parts can replace 28886?
There are 8 known substitutes for 28886: J512, SAE J512 6 060110B, 760-3-8 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28886?
28886 is cataloged in the U.S. Government catalog under NSN 4730-00-287-1537. This indicates validated use in U.S. government and defense supply chains.
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