PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 4820-01-117-9489Government record, cited
Home › MRO › Valves › 4820-01-117-9489

Valve, Ball4820-01-117-9489

NSN 4820-01-117-9489 · NIIN 011179489
FSC 4820 — Valves, Nonpowered · FSG 48 — Valves
Government record, cited
Also searched as  4820-01-117-9489 · 4820011179489 · NIIN 011179489 · 01-117-9489 · FSC 4820 Valves, Nonpowered · 4558738-H-MOD · 4558738-H-MOD79 · 2642-785-01 · 845-4558738 ASSY H · 2642-785-01 ASSY H
Nearby stock numbers  ·
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS rated GATE VALVE PROFILE
4820-01-117-9489 — Valves, Nonpowered
Features
  • Valve,ball — FSC 4820
  • Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN
  • Connection Style: SOCKET ALL ENDS
  • Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
  • Style Designator: STRAIGHT THRU
  • Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Maximum Operating Temp: 180.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Media for Which Designed: HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE
Identification
  • NSN: 4820-01-117-9489
  • NIIN: 011179489
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-117-9489, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-117-9489
Item NameValve,ball
FSC / FSG4820 / 48 — Valves, Nonpowered
StatusACTIVE
Nominal Pipe Size Accommodated2.000 INCHES ALL ENDS IN
Connection StyleSOCKET ALL ENDS
Connection TypeUNTHREADED INTERNAL PIPE ALL ENDS
Style DesignatorSTRAIGHT THRU
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Maximum Operating Temp180.0 FAHRENHEIT SINGLE RESPONSE DEGF
Media for Which DesignedHYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE
MaterialNICKEL ALLOY STEM
MaterialPLASTIC SEAT
MaterialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MaterialSTEEL CORROSION RESISTING BODY
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
Valve Operation MethodMANUAL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-195-37712642-785-01 ASSEMBLY HB POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4820-01-248-3834845-4558738 ASSY RC POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Naval Sea Systems Command
4820-01-322-8086845-4558738 ASSY-F POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Naval Ship Systems Command
4820-01-345-1446 POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)
4820-01-495-1852845-4558738 ASSY.G,A-B POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Naval Ship Systems Command
4820-01-495-1860845-4558738 ASSY.C,A-B POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Naval Ship Systems Command
4820-01-495-1867845-4558738 ASSY.C,A-C POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Naval Ship Systems Command
4820-01-495-1873845-4558742 ASSY.A,A-C POSSIBLE MATCH
VALVE,BALL
Possible match (shared part number)Naval Ship Systems Command
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
4558738-H-MOD 5/2 Secondary reference
U.S. Government activity
4558738-H-MOD79 5/9 Secondary reference
U.S. Government activity
2642-785-01 D/9 Drawing number reference only
U.S. Government activity
845-4558738 ASSY H 5/2 Secondary reference
U.S. Government activity
2642-785-01 ASSY H 3/2 Design control — primary reference
U.S. Government activity
845-4558738 D/9 Drawing number reference only
U.S. Government activity
845-4558738 ASS C/1 Advisory reference — outside the item-of-supply concept
U.S. Government activity
Related Parts
4820-01-195-3771POSSIBLE MATCH
VALVE,BALL
2642-785-01 ASSEMBLY HB
4820-01-248-3834POSSIBLE MATCH
VALVE,BALL
845-4558738 ASSY RC
4820-01-322-8086POSSIBLE MATCH
VALVE,BALL
845-4558738 ASSY-F
4820-01-345-1446POSSIBLE MATCH
VALVE,BALL
4820-01-495-1852POSSIBLE MATCH
VALVE,BALL
845-4558738 ASSY.G,A-B
4820-01-495-1860POSSIBLE MATCH
VALVE,BALL
845-4558738 ASSY.C,A-B
4820-01-495-1867POSSIBLE MATCH
VALVE,BALL
845-4558738 ASSY.C,A-C
4820-01-495-1873POSSIBLE MATCH
VALVE,BALL
845-4558742 ASSY.A,A-C

Frequently Asked Questions

What is NSN 4820-01-117-9489?

NSN 4820-01-117-9489 is a Valve,ball, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-117-9489?

8 possible matches (shared part number, not a government interchangeability claim): 4820-01-195-3771, 4820-01-248-3834, 4820-01-322-8086. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-117-9489?

Key specifications for 4820-01-117-9489: Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Connection Style: SOCKET ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU. 13 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-117-9489 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/4820-01-117-9489
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Valves