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394109 — PACKING NUT

✓ Government record, cited
Manhattan · HOSE FITTING
PRODUCT OVERVIEW

394109: PACKING NUT.

Vibrant, expressive and extremely useful, Manhattan Braided Audio Cables let you play music from your smartphone, tablet or other mobile device through virtually any stereo system, portable speaker, car stereo or other audio source. The colorful, braided-fabric jacket makes this cable virtually tangle-free and extremely durable. Plus, it has corrosion-resistant 3.5mm audio stereo contacts for the best sound quality possible.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-522-6139, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
394109
NSN: 4730-00-522-6139
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 1212
thread_size1IN-16 IN
thread_class2A A
thread_length0.436 INCHES NOMINAL IN
overall_length0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
style_designatorHEXAGON, EXTERNAL THREAD, INVERTED FLARE
thread_directionRIGHT-HAND
seat_angle_in_deg30.0
width_across_flats1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
screw_thread_locationEXTERNAL
casehardening_indicatorNOT CASEHARDENED
smallest_inside_diameter0.701 INCHES MINIMUM AND 0.705 INCHES MAXIMUM IN
NSN4730-00-522-6139
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 394109 · Manhattan ⚠ 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
•
WIDTH ACROSS FLATS: 1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
•
SEAT ANGLE IN DEG: 30.0
•
THREAD LENGTH: 0.436 INCHES NOMINAL IN
•
STYLE DESIGNATOR: HEXAGON, EXTERNAL THREAD, INVERTED FLARE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI C1212 ASSN STD SINGLE MATERIAL RESPONSE OR FED STD 66, COMP 1112 FED STD SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
SEAT ANGLE IN DEG30.0
THREAD LENGTH0.436 INCHES NOMINAL IN
STYLE DESIGNATORHEXAGON, EXTERNAL THREAD, INVERTED FLARE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI C1212 ASSN STD SINGLE MATERIAL RESPONSE OR FED STD 66, COMP 1112 FED STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
CASEHARDENING INDICATORNOT CASEHARDENED
THREAD SIZE1IN-16 IN
SCREW THREAD SERIES DESIGNATORUN
SUBSTITUTES & CROSS-REFERENCES 1
36-41-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 394109?
394109 is a PACKING NUT manufactured by Manhattan.
What parts can replace 394109?
There is 1 known substitute for 394109: 36-41-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 394109?
394109 is cataloged in the U.S. Government catalog under NSN 4730-00-522-6139. This indicates validated use in U.S. government and defense supply chains.
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