Ring, Lock, Disk 4820-01-121-2555 NSN 4820-01-121-2555 · NIIN 011212555 · Part number H11369R1 PIECE 9B
Tate Andale, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 09032
NSN 4820-01-121-2555 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-121-2555. Manufacturer of record part number: H11369R1 PIECE 9B .
Also searched as
4820-01-121-2555 ·
4820011212555 ·
NIIN 011212555 ·
01-121-2555 ·
FSC 4820 Valves, Nonpowered · CAGE 09032 · H11369R1 PIECE 9B · H11369R1 PIECE · N5747 PIECE 18
Nearby stock numbers
← 4820-01-121-2553
·
4820-01-121-2558 →
4820-01-121-2555 — Valves, Nonpowered
Features
Ring,lock,disk — FSC 4820 2 manufacturer part numbers on file Manufacturer of record: Tate Andale, Llc
Identification
NSN: 4820-01-121-2555
NIIN: 011212555
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: H11369R1 PIECE 9B
Manufacturer: Tate Andale, Llc
General Description
The Ring,lock,disk, cataloged under National Stock Number 4820-01-121-2555, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tate Andale, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Ring,lock,disk FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Tate Andale, Llc (CAGE 09032)
Technical Specifications
Parameter Value NSN 4820-01-121-2555 Primary Part Number H11369R1 PIECE 9B Item Name Ring,lock,disk FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Tate Andale, 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)
Cross-Reference Index
Reference documents
Reference Meaning
H11369R1 PIECE
C/1 Advisory reference — outside the item-of-supply concept Tate Andale, Llc
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 4820-01-121-2555?
NSN 4820-01-121-2555 is a Ring,lock,disk, manufactured by Tate Andale, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-121-2555?
NSN 4820-01-121-2555 has 2 manufacturer part numbers on file: H11369R1 PIECE 9B (Tate Andale, Llc), N5747 PIECE 18 (Tate Andale, Llc).
Is NSN 4820-01-121-2555 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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