NSN 4820-01-155-0388 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-155-0388. Manufacturer of record part number: N5381PIECE37.
The Disk,valve, cataloged under National Stock Number 4820-01-155-0388, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tate Andale, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-155-0388
Primary Part Number
N5381PIECE37
Item Name
Disk,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Tate Andale, Llc
Status
ACTIVE
Outside Diameter
5.375 INCHES NOMINAL IN
Style Designator
PLAIN
Inside Diameter
1.000 INCHES NOMINAL IN
Material
COPPER ALLOY
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 Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-155-5856N5381PIECE32POSSIBLE MATCH
SPINDLE,LOWER,STRAINER
Possible match (shared part number)Tate Andale, Llc
4730-01-155-7928N5381PIECE1POSSIBLE MATCH
STRAINER BODY,SEDIMENT
Possible match (shared part number)Tate Andale, Llc
4730-01-155-7929N5381PIECE2POSSIBLE MATCH
BODY,LOWER HALF,VALVE
Possible match (shared part number)Tate Andale, Llc
4820-01-155-7930N5381 PIECE 10POSSIBLE MATCH
COVER,BODY,VALVE
Possible match (shared part number)Tate Andale, Llc
4820-01-155-7931N5381 PIECE 16POSSIBLE MATCH
COVER,BODY,VALVE
Possible match (shared part number)Tate Andale, Llc
4730-01-155-7932N5381PIECE29POSSIBLE MATCH
COVER,SIDE,STRAINER
Possible match (shared part number)Tate Andale, Llc
4730-01-155-7933N5381PIECE31POSSIBLE MATCH
SPINDLE,UPPER,STRAINER
Possible match (shared part number)Tate Andale, Llc
4330-01-155-8063N5381PIECE20POSSIBLE MATCH
COVER,FLUID FILTER
Possible match (shared part number)Tate Andale, Llc
4820-01-155-8768N5381PIECE5POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Tate Andale, Llc
4330-01-155-8793N5381PIECE9POSSIBLE MATCH
COVER,FLUID FILTER
Possible match (shared part number)Tate Andale, Llc
NSN 4820-01-155-0388 is a Disk,valve, manufactured by Tate Andale, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-155-0388?
NSN 4820-01-155-0388 has 1 manufacturer part number on file: N5381PIECE37 (Tate Andale, Llc).
What NSN replaces 4820-01-155-0388?
10 possible matches (shared part number, not a government interchangeability claim): 4730-01-155-5856, 4730-01-155-7928, 4730-01-155-7929. Verify interchangeability with system specifications before substitution.
What are the specifications of N5381PIECE37?
Key specifications for N5381PIECE37: Overall Height: 1.250 INCHES NOMINAL IN; Outside Diameter: 5.375 INCHES NOMINAL IN; Style Designator: PLAIN; Inside Diameter: 1.000 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-155-0388 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.