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803-2177917 — BEARING,WASHER,THRUST

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

803-2177917: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, stem_type: RISING, seat_angle: 10.0 DEGREES NOMINAL, valve_size: 3.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, temp_rating: 150.0 FAHRENHEIT MAXIMUM DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-050-4208, 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
803-2177917
NSN: 4730-00-050-4208
NIINs: 000504208, 005415693, 005415694, 005415695, 005415696, 005415697, 010379118, 010381910, 010391795, 010393225, 010400603, 010483377, 010484496, 010493382, 010615103, 010676571, 010677565, 010753026, 010863386, 010885550, 010933598, 011054106, 011079176, 011245409, 011304539, 011421636, 011460095, 011461087, 011463144, 011464137, 011531493, 011595855, 011595894, 011595964, 011605229, 011658060, 011666810, 011749036, 011789535, 011830599, 011830663, 011984339, 012093224, 012162306, 012213229, 012455122, 012835997, 013235950, 013236055, 013777084, 014063535, 014074806, 014077552, 014122685, 014298422, 014358820, 014659328, 014660281, 014660396, 014661026, 014670034, 015002738, 015003081, 015023383, 015160684, 015238932, 015411482, 015502909, 015502912, 015502915, 015502917, 015502921, 015502925, 015502934, 015502936, 015502943, 015502949, 015502955, 015502960, 015667437, 015668314, 015669191, 015669205, 015732205, 015732206, 015732240, 015732267, 015732301, 015733469, 015733704, 015733716, 015733724, 015733764, 015734880, 015734889, 015734905, 015735466, 015735476, 015735940, 015735942, 015735946, 015735948, 015735955, 015736039, 015737306, 015737313, 015737315, 015737322, 015737467, 015737470, 015737475, 016210872, 016210876, 016211260, 016211262, 016211635, 016211643, 016211648, 016211661, 016211665, 016211670, 016212048, 016332498, 016767629, 016852552, 017141915, 017142000, 017256883
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
stem_typeRISING
seat_angle10.0 DEGREES NOMINAL
valve_size3.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
temp_rating150.0 FAHRENHEIT MAXIMUM DEGF
taper_length1.594 INCHES NOMINAL IN
connection_typeFLANGE, ROUND W/HOLES
flange_diameter6.125 INCHES IN
pressure_rating250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
special_featuresWEAR COATED, DRILLED WITH SEALING COMPOUND; ASBESTOS FREE
style_designatorSOLID WEDGE
NSN4730-00-050-4208
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 803-2177917 · 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
SUBSTITUTES & CROSS-REFERENCES 9
A5000Reference document
Same NSN cross-reference
Reference document — Secondary reference
122-6722635 PC 37Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
191758Reference document
Same NSN cross-reference
Reference document — Secondary reference
GS-132 ITEM 10Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
1610-BLReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
E108609 FIND 206Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 803-2177917?
803-2177917 is a BEARING,WASHER,THRUST.
What parts can replace 803-2177917?
There are 9 known substitutes for 803-2177917: A5000, 122-6722635 PC 37, 191758 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-2177917?
803-2177917 is cataloged in the U.S. Government catalog under NSN 4730-00-050-4208. This indicates validated use in U.S. government and defense supply chains.
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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.