NSN 3120-01-199-4451 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-199-4451. Manufacturer of record part number: 5314645A1.
Material Document and Classification: ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Material: COPPER ALLOY 360 OVERALL
2 manufacturer part numbers on file
Manufacturer of record: Elsag Bailey Inc
Identification
NSN: 3120-01-199-4451
NIIN: 011994451
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 5314645A1
Manufacturer: Elsag Bailey Inc
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-01-199-4451, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Elsag Bailey Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-01-199-4451
Primary Part Number
5314645A1
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Elsag Bailey Inc
Status
ACTIVE
Material Document and Classification
ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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 3120-01-199-4451?
NSN 3120-01-199-4451 is a Bearing,sleeve, manufactured by Elsag Bailey Inc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-199-4451?
NSN 3120-01-199-4451 has 2 manufacturer part numbers on file: 5314645A1 (Elsag Bailey Inc), H5321426 PIECE 4 (Elsag Bailey Inc).
What are the specifications of 5314645A1?
Key specifications for 5314645A1: Material Document and Classification: ASTM B16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY 360 OVERALL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-199-4451 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.