NSN 5320-01-065-2339 — this item is cataloged by the U.S. Government under National Stock Number 5320-01-065-2339. Manufacturer of record part number: BB321-8-7.
Collar Outside Diameter: 0.254 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN
Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Material: STEEL CORROSION RESISTING OVERALL
3 manufacturer part numbers on file
Identification
NSN: 5320-01-065-2339
NIIN: 010652339
FSC: 5320 — Rivets
FSG: 53 — Hardware and Abrasives
Primary part number: BB321-8-7
Manufacturer: Hi-Shear Corporation
General Description
The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-065-2339, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 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
5320-01-065-2339
Primary Part Number
BB321-8-7
Item Name
Collar,pin-Rivet
FSC / FSG
5320 / 53 — Rivets
Manufacturer
Hi-Shear Corporation
Status
ACTIVE
Collar Inside Diameter
0.188 INCHES NOMINAL IN
Collar Overall Height
0.688 INCHES NOMINAL IN
Collar Style
STRAIGHT TYPE
Collar Outside Diameter
0.254 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN
Material Document and Classification
ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5320-00-001-1756
PIN-RIVET
5320-00-001-1756
PIN-RIVET
5320-00-001-2042
5320-00-001-2042 · Item name not on file
5320-00-001-3944
RIVET,SOLID
5320-00-001-5126
5320-00-001-5126 · Item name not on file
5320-00-001-5151
5320-00-001-5151 · Item name not on file
5320-00-001-5152
5320-00-001-5152 · Item name not on file
5320-00-001-5153
5320-00-001-5153 · Item name not on file
Frequently Asked Questions
What is NSN 5320-01-065-2339?
NSN 5320-01-065-2339 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
What part numbers are listed for NSN 5320-01-065-2339?
NSN 5320-01-065-2339 has 3 manufacturer part numbers on file: GS530B8-7 (Northrop Grumman Systems Corporation), GS530B8-7 (Hi-Shear Corporation), BB321-8-7 (Hi-Shear Corporation).
What are the specifications of BB321-8-7?
Key specifications for BB321-8-7: Collar Inside Diameter: 0.188 INCHES NOMINAL IN; Collar Overall Height: 0.688 INCHES NOMINAL IN; Collar Style: STRAIGHT TYPE; Collar Outside Diameter: 0.254 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5320-01-065-2339 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.