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845-7108907 ASSY B — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

845-7108907 ASSY B: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include nominal_pipe_size_accommodated: UNABLE TO DECODE, part_name_assigned_by_controlling_agency: VALVE, BALL 3 WAY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-732-0455, 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
845-7108907 ASSY B
NSN: 4820-01-732-0455
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
nominal_pipe_size_accommodatedUNABLE TO DECODE
part_name_assigned_by_controlling_agencyVALVE, BALL 3 WAY
NSN4820-01-732-0455
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 845-7108907 ASSY B · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATEDUNABLE TO DECODE
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, BALL 3 WAY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 5
8752291-HTD-311Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7108907 / PDF PG156-157Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
2643-825-89 ASSY BReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
218130753Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LOA024815-HTD-311Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 845-7108907 ASSY B?
845-7108907 ASSY B is a VALVE,BALL.
What parts can replace 845-7108907 ASSY B?
There are 5 known substitutes for 845-7108907 ASSY B: 8752291-HTD-311, 7108907 / PDF PG156-157, 2643-825-89 ASSY B and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-7108907 ASSY B?
845-7108907 ASSY B is cataloged in the U.S. Government catalog under NSN 4820-01-732-0455. 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.