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803-2177917-05- — RETAINER,OPERATING NUT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

803-2177917-05-: RETAINER,OPERATING NUT.

The RETAINER,OPERATING NUT is a the manufacturer industrial component. Key specifications include end_item_identification: NAVAL SHIP SYSTEMS COMMAND 5.000 IN. GATE VALVE PER DWG 803-2177917 IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-541-5696, 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
803-2177917-05-
NSN: 4820-00-541-5696
NIINs: 005415696, 010486724
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationNAVAL SHIP SYSTEMS COMMAND 5.000 IN. GATE VALVE PER DWG 803-2177917 IN
general_characteristics_item_descriptionMATERIAL BRONZE PER ASTM B61,EXTERNALLY THREADED,UNS 2.500-12,FIT A3A,ID 1.905 IN.,HEIGHT OVER ALL 1.109 IN.,HEX WRENCHING FEATURE,DISTANCE ACROSS FLAT 2.750 IN. IN
NSN4820-00-541-5696
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 803-2177917-05- · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
FLANGE FACE DESIGN: PLAIN
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 425.0 FAHRENHEIT WATER-OIL-GAS DEGF
•
OPERATING PRESSURE AND TYPE: 250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CONNECTION TYPE: FLANGE, ROUND W/HOLES
•
VALVE SIZE: 5.000 INCHES IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
FLANGE FACE DESIGNPLAIN
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED425.0 FAHRENHEIT WATER-OIL-GAS DEGF
OPERATING PRESSURE AND TYPE250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CONNECTION TYPEFLANGE, ROUND W/HOLES
VALVE SIZE5.000 INCHES IN
FEATURES PROVIDEDBONNET PACKING
BONNET TYPEOUTSIDE SCREW-YOKE
SUBSTITUTES & CROSS-REFERENCES 7
810-2177917Reference document
Same NSN cross-reference
Reference document — Secondary reference
803-2177917Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
803-2177917-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
N-54147 CD-5415Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
810-2177917-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILV1189 TY1 CL2Reference 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 803-2177917-05-?
803-2177917-05- is a RETAINER,OPERATING NUT.
What parts can replace 803-2177917-05-?
There are 7 known substitutes for 803-2177917-05-: 810-2177917, 803-2177917, 803-2177917-5 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-2177917-05-?
803-2177917-05- is cataloged in the U.S. Government catalog under NSN 4820-00-541-5696. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.