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845-4558740ITEM153 — FLANGE,JACKING,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

845-4558740ITEM153: FLANGE,JACKING,VALVE.

The FLANGE,JACKING,VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-057-5743, 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
845-4558740ITEM153
NSN: 4820-01-057-5743
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL; 5.500 IN.FLANGE LENGTH; 0.750 IN. THICK; 2 HOLES 0.656 IN.DIA; 2 HOLES 0.781 IN.DIA; 2 HOLES 0.406 IN.DIA; 1.375-12 UNF,2B THREAD IN
NSN4820-01-057-5743
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 845-4558740ITEM153 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; 5.500 IN.FLANGE LENGTH; 0.750 IN. THICK; 2 HOLES 0.656 IN.DIA; 2 HOLES 0.781 IN.DIA; 2 HOLES 0.406 IN.DIA; 1.375-12 UNF,2B THREAD IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 5.500 IN.FLANGE LENGTH; 0.750 IN. THICK; 2 HOLES 0.656 IN.DIA; 2 HOLES 0.781 IN.DIA; 2 HOLES 0.406 IN.DIA; 1.375-12 UNF,2B THREAD IN
SUBSTITUTES & CROSS-REFERENCES 5
264180942-0095Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2641-809-42 ITEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2641-809-42Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
845-4558740ITEMReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2641-809-42ITEMReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 845-4558740ITEM153?
845-4558740ITEM153 is a FLANGE,JACKING,VALVE.
What parts can replace 845-4558740ITEM153?
There are 5 known substitutes for 845-4558740ITEM153: 264180942-0095, 2641-809-42 ITE, 2641-809-42 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-4558740ITEM153?
845-4558740ITEM153 is cataloged in the U.S. Government catalog under NSN 4820-01-057-5743. 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.