Valve, Check 4820-01-153-1397 NSN 4820-01-153-1397 · NIIN 011531397 · Part number BB81-XXX-24
Eaton Aerospace Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 16780
NSN 4820-01-153-1397 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-153-1397. Manufacturer of record part number: BB81-XXX-24 .
Also searched as
4820-01-153-1397 ·
4820011531397 ·
NIIN 011531397 ·
01-153-1397 ·
FSC 4820 Valves, Nonpowered · CAGE 16780 · BB81-XXX-24
Nearby stock numbers
← 4820-01-153-1396 Valve, Globe
·
4820-01-153-1398 →
4820-01-153-1397 — Valves, Nonpowered
Features
Valve,check — FSC 4820 Material: NICKEL ALLOY OVERALL 1 manufacturer part number on file Manufacturer of record: Eaton Aerospace Llc
Identification
NSN: 4820-01-153-1397
NIIN: 011531397
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: BB81-XXX-24
Manufacturer: Eaton Aerospace Llc
General Description
The Valve,check, cataloged under National Stock Number 4820-01-153-1397, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-153-1397 Primary Part Number BB81-XXX-24 Item Name Valve,check FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Eaton Aerospace Llc Status ACTIVE Material NICKEL ALLOY OVERALL
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL Q — CCL Item — Commerce Control List Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
BB81-XXX-24 PRIMARY Eaton Aerospace Llc (USA)
Reference documents
Reference Meaning
BB81-XXX-24
5/9 Secondary reference Eaton Corporation Dba Eaton Inoac Div Eaton
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 4820-01-153-1397?
NSN 4820-01-153-1397 is a Valve,check, manufactured by Eaton Aerospace Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-153-1397?
NSN 4820-01-153-1397 has 1 manufacturer part number on file: BB81-XXX-24 (Eaton Aerospace Llc).
What are the specifications of BB81-XXX-24?
Key specifications for BB81-XXX-24: Material: NICKEL ALLOY OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-153-1397 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.
What is the DEMIL code for NSN 4820-01-153-1397?
NSN 4820-01-153-1397 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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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