The Cap,valve, cataloged under National Stock Number 4820-00-192-8739, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-00-192-8739
Item Name
Cap,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
Height
1.775 INCHES NOMINAL IN
Width
1.000 INCHES NOMINAL IN
Material
STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2530-00-195-0047POSSIBLE MATCH
CYLINDER ASSEMBLY,ACTUATING,LINE
Possible match (shared part number)
5360-00-205-68541807POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5905-00-502-2027POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)
2805-00-848-5569S2432POSSIBLE MATCH
VALVE SET,POPPET ENGINE
Possible match (shared part number)Eaton Corp Dba Eaton Aerospace Jackson
5815-00-909-8174180007POSSIBLE MATCH
BAR,CONNECTING,TELETYPEWRITER
Possible match (shared part number)Telemechanics Inc
6105-01-210-1951POSSIBLE MATCH
MOTOR,ALTERNATING CURRENT
Possible match (shared part number)
6625-01-253-49341807POSSIBLE MATCH
RF TRANSFER STANDARD
Possible match (shared part number)Tegam, Inc.
3020-01-262-52731807POSSIBLE MATCH
GEAR,HELICAL
Possible match (shared part number)Doall Baltimore Company
5815-01-295-6408180-007POSSIBLE MATCH
KEYTOP,KEYBOARD
Possible match (shared part number)Cubic Communications Inc
5950-01-313-3727POSSIBLE MATCH
TRANSFORMER,CURRENT
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
180007
3/2Design control — primary reference
U.S. Government activity
1807
5/9Secondary reference
U.S. Government activity
Related Parts
2530-00-195-0047POSSIBLE MATCH
CYLINDER ASSEMBLY,ACTUATING,LINE
5360-00-205-6854POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
1807
5905-00-502-2027POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
2805-00-848-5569POSSIBLE MATCH
VALVE SET,POPPET ENGINE
S2432
5815-00-909-8174POSSIBLE MATCH
BAR,CONNECTING,TELETYPEWRITER
180007
6105-01-210-1951POSSIBLE MATCH
MOTOR,ALTERNATING CURRENT
6625-01-253-4934POSSIBLE MATCH
RF TRANSFER STANDARD
1807
3020-01-262-5273POSSIBLE MATCH
GEAR,HELICAL
1807
5815-01-295-6408POSSIBLE MATCH
KEYTOP,KEYBOARD
180-007
5950-01-313-3727POSSIBLE MATCH
TRANSFORMER,CURRENT
4820-01-341-1290POSSIBLE MATCH
VALVE,CHECK
5330-01-356-5022POSSIBLE MATCH
SEAL,PLAIN
712-000 ITEM 19
Frequently Asked Questions
What is NSN 4820-00-192-8739?
NSN 4820-00-192-8739 is a Cap,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-00-192-8739?
12 possible matches (shared part number, not a government interchangeability claim): 2530-00-195-0047, 5360-00-205-6854, 5905-00-502-2027. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-00-192-8739?
Key specifications for 4820-00-192-8739: Overall Length: 1.735 INCHES NOMINAL IN; Height: 1.775 INCHES NOMINAL IN; Width: 1.000 INCHES NOMINAL IN; Material: STEEL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-192-8739 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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.