Also searched as4820-00-174-3017 ·
4820001743017 ·
NIIN 001743017 ·
00-174-3017 ·
FSC 4820 Valves, Nonpowered
Nearby stock numbers← 4820-00-174-3013 Thermal System
·
4820-00-174-3018 →
4820-00-174-3017 — Valves, Nonpowered
Features
CAGE Assembly,seat — FSC 4820
General Characteristics Item Description: MATERIAL STEEL CAGE W/POLYTETRAFLUOROETHYLENE INSERT SEATING SURFACE CONFIGURATION OPEN CYLINDER MAJOR OD 2.615 IN.ID 0.562 IN.LENGTH 2.475 IN. IN
Identification
NSN: 4820-00-174-3017
NIIN: 001743017
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
General Description
The CAGE Assembly,seat, cataloged under National Stock Number 4820-00-174-3017, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
4820-00-174-3017
Item Name
CAGE Assembly,seat
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
General Characteristics Item Description
MATERIAL STEEL CAGE W/POLYTETRAFLUOROETHYLENE INSERT SEATING SURFACE CONFIGURATION OPEN CYLINDER MAJOR OD 2.615 IN.ID 0.562 IN.LENGTH 2.475 IN. IN
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-00-615-6157POSSIBLE MATCH
SWITCH,PUSH
Possible match (shared part number)
4720-01-138-2261114308-1POSSIBLE MATCH
HOSE ASSEMBLY,METALLIC
Possible match (shared part number)Solar Turbines Incorporated Dba Solar Turbines Incorporated
5120-01-225-539010964POSSIBLE MATCH
KEY,SOCKET HEAD SCREW
Possible match (shared part number)Bondhus Corp
6530-01-276-3098POSSIBLE MATCH
COVER,STERILITY MAINTENANCE
Possible match (shared part number)
1680-01-647-282910964POSSIBLE MATCH
NRP,POWER SUPPLY A4
Possible match (shared part number)Northwest Power, Inc. Dba Northwest Power Integrations Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
10964
3/2Design control — primary reference
U.S. Government activity
Related Parts
5930-00-615-6157POSSIBLE MATCH
SWITCH,PUSH
4720-01-138-2261POSSIBLE MATCH
HOSE ASSEMBLY,METALLIC
114308-1
5120-01-225-5390POSSIBLE MATCH
KEY,SOCKET HEAD SCREW
10964
6530-01-276-3098POSSIBLE MATCH
COVER,STERILITY MAINTENANCE
1680-01-647-2829POSSIBLE MATCH
NRP,POWER SUPPLY A4
10964
Frequently Asked Questions
What is NSN 4820-00-174-3017?
NSN 4820-00-174-3017 is a CAGE Assembly,seat, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-00-174-3017?
5 possible matches (shared part number, not a government interchangeability claim): 5930-00-615-6157, 4720-01-138-2261, 5120-01-225-5390. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-00-174-3017?
Key specifications for 4820-00-174-3017: General Characteristics Item Description: MATERIAL STEEL CAGE W/POLYTETRAFLUOROETHYLENE INSERT SEATING SURFACE CONFIGURATION OPEN CYLINDER MAJOR OD 2.615 IN.ID 0.562 IN.LENGTH 2.475 IN. IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-00-174-3017 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.