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373159 — VALVE,BLEEDER,HYDRAULIC SYSTEM

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

373159: VALVE,BLEEDER,HYDRAULIC SYSTEM.

The VALVE,BLEEDER,HYDRAULIC SYSTEM is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-00-528-2607, 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
373159
NSN: 4820-00-528-2607
NIINs: 005282607, 013035414
FSC: 4820 — Valves, Nonpowered
CAGE: 01604 — BENDIX CORP THE HYDRAULICS DIV (USA)
SPECIFICATIONS
Part Number373159
NSN4820-00-528-2607
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 373159 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTEEL,SPEC DATA,FED,QQ-S-633A,FS-B1112; ZINC-PLATED FINISH; CASEHARDENED; DIM. DATA,1-9/32 IN. LG OVER-ALL,APPROX,0.43 IN. ACROSS HEX FLATS,0.18 IN. LG HEX,0.88 IN. FROM VALVE END TO NEAREST HEX SHOULDER; THD TYPE HOSE CONNECTOR,THD DATA,NO. 10-32,NF,RH,CLASS 2 FIT,0.44 IN. LG; VALVE SEAT END DATA,0.271 IN. MIN,0.281 IN. MAX,LARGEST OD OF TAPER,0.12 IN. LG TAPER,0.28 IN. LG,EXCL THD PORTION,0.23 IN. FROM CENTER OF INLET HOLE TO VALVE END,0.0625 IN. DIA INLET HOLE,EXTERNAL THD DATA,3/8 - 24,UNF OR NF,RH,CLASS 2A THD OR CLASS 2 FIT,0.47 IN. LG,FULL THD; DRAIN HOLE DATA,0.147 IN. DIA,0.88 IN. LG A
SUBSTITUTES & CROSS-REFERENCES 6
5282607Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2175674Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10A3451Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
24W0314Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GTB2348Reference document
Same NSN cross-reference
Reference document — Secondary reference
413121Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 373159?
373159 is a VALVE,BLEEDER,HYDRAULIC SYSTEM.
What parts can replace 373159?
There are 6 known substitutes for 373159: 5282607, 2175674, 10A3451 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 373159?
373159 is cataloged in the U.S. Government catalog under NSN 4820-00-528-2607. This indicates validated use in U.S. government and defense supply chains.
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