NSN 4820-01-541-8607 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-541-8607. Manufacturer of record part number: CPIFF-2P-65.
Also searched as4820-01-541-8607 ·
4820015418607 ·
NIIN 015418607 ·
01-541-8607 ·
FSC 4820 Valves, Nonpowered · CAGE 08AZ5 · CPIFF-2P-65
Connection Style: PLAIN, OPTIONAL END (PIPE) ALL ENDS
Connection Type: THREADED INTERNAL PIPE ALL ENDS
Style Designator: STRAIGHT THRU
Nominal Thread Size: 0.250 INCHES ALL ENDS IN
Material: STEEL OVERALL
Material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM SEAT
Thread Series Designator: NPSF ALL ENDS
Identification
NSN: 4820-01-541-8607
NIIN: 015418607
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: CPIFF-2P-65
Manufacturer: American Piledriving Equipment Inc
General Description
The Valve,check, cataloged under National Stock Number 4820-01-541-8607, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is American Piledriving Equipment Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-541-8607
Primary Part Number
CPIFF-2P-65
Item Name
Valve,check
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
American Piledriving Equipment Inc
Status
ACTIVE
Connection Style
PLAIN, OPTIONAL END (PIPE) ALL ENDS
Connection Type
THREADED INTERNAL PIPE ALL ENDS
Style Designator
STRAIGHT THRU
Nominal Thread Size
0.250 INCHES ALL ENDS IN
Material
STEEL OVERALL
Material
RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM SEAT
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-541-8607?
NSN 4820-01-541-8607 is a Valve,check, manufactured by American Piledriving Equipment Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-541-8607?
NSN 4820-01-541-8607 has 1 manufacturer part number on file: CPIFF-2P-65 (American Piledriving Equipment Inc).
What are the specifications of CPIFF-2P-65?
Key specifications for CPIFF-2P-65: Connection Style: PLAIN, OPTIONAL END (PIPE) ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU; Nominal Thread Size: 0.250 INCHES ALL ENDS IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-541-8607 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.