Retainer, Disk, Valve 4820-01-300-4257 NSN 4820-01-300-4257 · NIIN 013004257 · Part number 1 413 356 040
Robert Bosch Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 53867
NSN 4820-01-300-4257 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-300-4257. Manufacturer of record part number: 1 413 356 040 .
Also searched as
4820-01-300-4257 ·
4820013004257 ·
NIIN 013004257 ·
01-300-4257 ·
FSC 4820 Valves, Nonpowered · CAGE 53867 · 1 413 356 040
Nearby stock numbers
← 4820-01-300-4251 Stem, Fluid Valve
·
4820-01-300-4262 Body, Valve →
4820-01-300-4257 — Valves, Nonpowered
Features
Retainer,disk,valve — FSC 4820 1 manufacturer part number on file Manufacturer of record: Robert Bosch Llc
Identification
NSN: 4820-01-300-4257
NIIN: 013004257
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1 413 356 040
Manufacturer: Robert Bosch Llc
General Description
The Retainer,disk,valve, cataloged under National Stock Number 4820-01-300-4257, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Robert Bosch Llc. 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 4820-01-300-4257 Primary Part Number 1 413 356 040 Item Name Retainer,disk,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Robert Bosch Llc Status ACTIVE
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
Cross-Reference Index
Part Number Manufacturer
1 413 356 040 PRIMARY Robert Bosch Llc (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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 4820-01-300-4257?
NSN 4820-01-300-4257 is a Retainer,disk,valve, manufactured by Robert Bosch Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-300-4257?
NSN 4820-01-300-4257 has 1 manufacturer part number on file: 1 413 356 040 (Robert Bosch Llc).
What are the specifications of 1 413 356 040?
Key specifications for 1 413 356 040: Special Features: STEEL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-300-4257 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.
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