NSN 3120-00-784-5976 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-784-5976. Manufacturer of record part number: 57580P5.
Flange Outside Diameter: 1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN
Body Outside Diameter: 0.8825 INCHES MINIMUM AND 0.8835 INCHES MAXIMUM IN
Body Inside Diameter: 0.6840 INCHES MINIMUM AND 0.6860 INCHES MAXIMUM IN
Flange Width: 0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM IN
2 manufacturer part numbers on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 3120-00-784-5976
NIIN: 007845976
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 57580P5
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Bearing,sleeve, cataloged under National Stock Number 3120-00-784-5976, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 4 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
3120-00-784-5976
Primary Part Number
57580P5
Item Name
Bearing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
Flange Outside Diameter
1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN
Body Outside Diameter
0.8825 INCHES MINIMUM AND 0.8835 INCHES MAXIMUM IN
Body Inside Diameter
0.6840 INCHES MINIMUM AND 0.6860 INCHES MAXIMUM IN
Flange Width
0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM IN
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
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 3120-00-784-5976?
NSN 3120-00-784-5976 is a Bearing,sleeve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-00-784-5976?
NSN 3120-00-784-5976 has 2 manufacturer part numbers on file: 57580P5 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 57580P5 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 57580P5?
Key specifications for 57580P5: Flange Outside Diameter: 1.1150 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM IN; Body Outside Diameter: 0.8825 INCHES MINIMUM AND 0.8835 INCHES MAXIMUM IN; Overall Length: 0.8500 INCHES MINIMUM AND 0.8700 INCHES MAXIMUM IN; Body Inside Diameter: 0.6840 INCHES MINIMUM AND 0.6860 INCHES MAXIMUM IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3120-00-784-5976 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.