NSN 3120-01-320-7370 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-320-7370. Manufacturer of record part number: P817F3-40.
Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Flange Outside Diameter: 0.3712 INCHES MINIMUM AND 0.3976 INCHES MAXIMUM IN
Body Outside Diameter: 0.3035 INCHES MINIMUM AND 0.3045 INCHES MAXIMUM IN
Style Designator: SOLID, EXTERNAL FLANGE ONE END
Material Document and Classification: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter: 0.1910 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN
Identification
NSN: 3120-01-320-7370
NIIN: 013207370
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: P817F3-40
Manufacturer: R.g.h. Associates, Inc. Dba Richards Screw Machine
General Description
The Bushing,sleeve, cataloged under National Stock Number 3120-01-320-7370, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is R.g.h. Associates, Inc. Dba Richards Screw Machine. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
3120-01-320-7370
Primary Part Number
P817F3-40
Item Name
Bushing,sleeve
FSC / FSG
3120 / 31 — Bearings, Plain, Unmounted
Manufacturer
R.g.h. Associates, Inc. Dba Richards Screw Machine
Status
ACTIVE
Corner Shape
SQUARE ALL CORNERS
Surface Treatment Document and Classification
QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Flange Outside Diameter
0.3712 INCHES MINIMUM AND 0.3976 INCHES MAXIMUM IN
Body Outside Diameter
0.3035 INCHES MINIMUM AND 0.3045 INCHES MAXIMUM IN
Style Designator
SOLID, EXTERNAL FLANGE ONE END
Material Document and Classification
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter
0.1910 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM IN
Surface Treatment
PASSIVATE OVERALL
Flange Width
0.0230 INCHES MINIMUM AND 0.0280 INCHES MAXIMUM IN
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 3120-01-320-7370?
NSN 3120-01-320-7370 is a Bushing,sleeve, manufactured by R.g.h. Associates, Inc. Dba Richards Screw Machine, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
What part numbers are listed for NSN 3120-01-320-7370?
NSN 3120-01-320-7370 has 2 manufacturer part numbers on file: P817F3-40 (R.g.h. Associates, Inc. Dba Richards Screw Machine), P817F3-40 (Fastener Technology Corp).
What are the specifications of P817F3-40?
Key specifications for P817F3-40: Corner Shape: SQUARE ALL CORNERS; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Flange Outside Diameter: 0.3712 INCHES MINIMUM AND 0.3976 INCHES MAXIMUM IN; Body Outside Diameter: 0.3035 INCHES MINIMUM AND 0.3045 INCHES MAXIMUM IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 3120-01-320-7370 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.