PartsTable
Technical Data Sheet
Download PDF

FR9479-23 — SEAL NUT,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FR9479-23: SEAL NUT,PIPE.

The SEAL NUT,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PIPE SEAL NUT, nut_height: 0.280 INCHES NOMINAL IN, thread_series: NPT, furnished_items: PREFORMED PACKING, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-937-0360, 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
FR9479-23
NSN: 4730-00-937-0360
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: F7463 — SOC CONSTRUC MACHINES OUTILS BLISS (FRA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePIPE SEAL NUT
nut_height0.280 INCHES NOMINAL IN
thread_seriesNPT
furnished_itemsPREFORMED PACKING
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats1.312 INCHES NOMINAL IN
nominal_thread_size0.750 INCHES IN
thread_quantity_per_inch14
NSN4730-00-937-0360
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FR9479-23 · 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
•
WIDTH ACROSS FLATS: 1.312 INCHES NOMINAL IN
•
THREAD SERIES: NPT
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.750 INCHES IN
•
NUT HEIGHT: 0.280 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
NUT STYLE: PIPE SEAL NUT
•
THREAD QUANTITY PER INCH: 14
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.312 INCHES NOMINAL IN
THREAD SERIESNPT
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
NUT HEIGHT0.280 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
NUT STYLEPIPE SEAL NUT
THREAD QUANTITY PER INCH14
MATERIALSTEEL OVERALL
FURNISHED ITEMSPREFORMED PACKING
SUBSTITUTES & CROSS-REFERENCES 2
676074R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
3059X12Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy FR9479-23?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is FR9479-23?
FR9479-23 is a SEAL NUT,PIPE.
What parts can replace FR9479-23?
There are 2 known substitutes for FR9479-23: 676074R1, 3059X12. Substitute compatibility should be verified for your specific system.
What is the NSN for FR9479-23?
FR9479-23 is cataloged in the U.S. Government catalog under NSN 4730-00-937-0360. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — FR9479-23

✓ 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.