NSN 4820-01-618-2959 · NIIN 016182959 · Part number 1.5-AS-B
Robert H Wager Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 79128
Government record, cited
NSN 4820-01-618-2959 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-618-2959. Manufacturer of record part number: 1.5-AS-B.
Also searched as4820-01-618-2959 ·
4820016182959 ·
NIIN 016182959 ·
01-618-2959 ·
FSC 4820 Valves, Nonpowered · CAGE 79128 · 1.5-AS-B
Nearby stock numbers← 4820-01-618-2953 Slide, Directional Control Linear
·
4820-01-618-3030 Guide, Valve Stem →
4820-01-618-2959 — Valves, Nonpowered
Features
Valve,check — FSC 4820
Material Document and Classification: B62 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Valve Size: 1.5 INCHES IN
Material: COPPER ALLOY OVERALL
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Manufacturer of record: Robert H Wager Co Inc
Identification
NSN: 4820-01-618-2959
NIIN: 016182959
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1.5-AS-B
Manufacturer: Robert H Wager Co Inc
General Description
The Valve,check, cataloged under National Stock Number 4820-01-618-2959, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Robert H Wager Co Inc. Government technical data includes 4 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.
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 4820-01-618-2959?
NSN 4820-01-618-2959 is a Valve,check, manufactured by Robert H Wager Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-618-2959?
NSN 4820-01-618-2959 has 1 manufacturer part number on file: 1.5-AS-B (Robert H Wager Co Inc).
What are the specifications of 1.5-AS-B?
Key specifications for 1.5-AS-B: Material Document and Classification: B62 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Valve Size: 1.5 INCHES IN; Special Features: CMS DATA ID 4060 PCCN E0730 PLISN A001; Part Name Assigned by Controlling Agency: VENT 1-/2. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-618-2959 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.