PartsTable
Technical Data Sheet
Download PDF

8764823 — SEAL NUT,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8764823: SEAL NUT,PIPE.

The SEAL NUT,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PIPE LOCKNUT, nut_height: 0.156 INCHES NOMINAL IN, thread_class: 2B, thread_series: NPT, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-531-5499, 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
8764823
NSN: 4730-00-531-5499
NIINs: 005315499, 006706031, 006706033, 006786165, 008137262, 008325670
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePIPE LOCKNUT
nut_height0.156 INCHES NOMINAL IN
thread_class2B
thread_seriesNPT
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.625 INCHES NOMINAL IN
nominal_thread_size0.125 INCHES IN
packing_recess_depth0.010 INCHES NOMINAL IN
packing_recess_diameter0.500 INCHES NOMINAL IN
thread_quantity_per_inch27
NSN4730-00-531-5499
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8764823 · 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: 0.625 INCHES NOMINAL IN
•
PACKING RECESS DIAMETER: 0.500 INCHES NOMINAL IN
•
THREAD SERIES: NPSI
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.125 INCHES IN
•
NUT HEIGHT: 0.130 INCHES NOMINAL IN
•
SURFACE TREATMENT: DICHROMATE OR CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
PACKING RECESS DIAMETER0.500 INCHES NOMINAL IN
THREAD SERIESNPSI
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.125 INCHES IN
NUT HEIGHT0.130 INCHES NOMINAL IN
SPECIAL FEATURESW/POLYTETRAFLUOROETHYLENE SEAL
SURFACE TREATMENTDICHROMATE OR CADMIUM OVERALL
NUT STYLEPIPE LOCKNUT
END ITEM IDENTIFICATIONFBN SPRUANCE CLASS DD (963)
SUBSTITUTES & CROSS-REFERENCES 6
10177036Reference document
Same NSN cross-reference
Reference document — Informative reference only
350-TSE01-13Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
33A16-2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4730PL0742696Reference document
Same NSN cross-reference
Reference document — Informative reference only
2132445-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
1-8-27NPTReference 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
Ready to buy 8764823?
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 8764823?
8764823 is a SEAL NUT,PIPE.
What parts can replace 8764823?
There are 6 known substitutes for 8764823: 10177036, 350-TSE01-13, 33A16-2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8764823?
8764823 is cataloged in the U.S. Government catalog under NSN 4730-00-531-5499. 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 — 8764823