NSN 3120-01-730-7771 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-730-7771. Manufacturer of record part number: WASHER-BE-SS(300-400).
The Bearing,washer,thrust, cataloged under National Stock Number 3120-01-730-7771, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Alloy Valves & Control, Inc. Dba Alloy Valves & Controls. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-730-7771
Primary Part Number
WASHER-BE-SS(300-400)
Item Name
Bearing,washer,thrust
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Alloy Valves & Control, Inc. Dba Alloy Valves & Controls
Other items in FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288
3120-00-001-1288 · Item name not on file
3120-00-001-1835
3120-00-001-1835 · Item name not on file
3120-00-001-1838
3120-00-001-1838 · Item name not on file
3120-00-001-1928
3120-00-001-1928 · Item name not on file
3120-00-001-1934
3120-00-001-1934 · Item name not on file
3120-00-001-3933
3120-00-001-3933 · Item name not on file
3120-00-001-3937
3120-00-001-3937 · Item name not on file
3120-00-001-3938
3120-00-001-3938 · Item name not on file
Frequently Asked Questions
What is NSN 3120-01-730-7771?
NSN 3120-01-730-7771 is a Bearing,washer,thrust, manufactured by Alloy Valves & Control, Inc. Dba Alloy Valves & Controls, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-730-7771?
NSN 3120-01-730-7771 has 1 manufacturer part number on file: WASHER-BE-SS(300-400) (Alloy Valves & Control, Inc. Dba Alloy Valves & Controls).
What are the specifications of WASHER-BE-SS(300-400)?
Key specifications for WASHER-BE-SS(300-400): Special Features: ITEM MATERIAL 300-400 SERIES SS; Part Name Assigned by Controlling Agency: THRUST WASHER; Material: STEEL CORROSION RESISTING OVERALL. 1 specification is documented in the U.S. Government catalog.
Is NSN 3120-01-730-7771 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.