PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GN512BGS8-321Nut,plain,blind Rivet

Northrop Grumman Systems Corporation · NSN 5310-00-356-1745 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-356-1745 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-356-1745. Primary manufacturer part number: GN512BGS8-321.
Features
  • Nut,plain,blind Rivet — FSC 5310
  • Head Diameter: 0.355 INCHES NOMINAL IN
  • Thread Direction: RIGHT-HAND
  • Shank End Type: OPEN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.164 INCHES IN
  • Thread Quantity Per Inch: 32
  • Head Countersink Angle: 99.00 DEGREES MINIMUM AND 100.00 DEGREES MAXIMUM
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1108 or Steel Comp 1110 Overall construction
General Description

The Nut,plain,blind Rivet, cataloged under National Stock Number 5310-00-356-1745, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-356-1745
Primary Part NumberGN512BGS8-321
Item NameNut,plain,blind Rivet
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
Head Diameter0.355 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Shank End TypeOPEN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.164 INCHES IN
Thread Quantity Per Inch32
Head Countersink Angle99.00 DEGREES MINIMUM AND 100.00 DEGREES MAXIMUM
Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL COMP 1108 OR STEEL COMP 1110 OVERALL
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Nut StyleBLIND RIVET W/SMOOTH ROUND SHANK
Thread Class3B
Nut Length0.672 INCHES MINIMUM AND 0.702 INCHES MAXIMUM IN
Head StyleFLAT COUNTERSUNK
Nut Diameter0.217 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-834-8747 INTERCHANGEABLE
Nut,plain,clinch
Cross-Reference Index
Part NumberManufacturer
S8-321 Bfgoodrich Co the Aerospace Div Engineered Polymer Products (USA)
GN512BGS8-321 PRIMARY Northrop Grumman Systems Corporation (USA)
Related Parts
5310-00-834-8747INTERCHANGEABLE
NUT,PLAIN,CLINCH

Frequently Asked Questions

What is NSN 5310-00-356-1745?

NSN 5310-00-356-1745 is a Nut,plain,blind Rivet, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-356-1745?

NSN 5310-00-356-1745 has 2 cross-referenced part numbers: S8-321 (Bfgoodrich Co the Aerospace Div Engineered Polymer Products), GN512BGS8-321 (Northrop Grumman Systems Corporation).

What NSN replaces 5310-00-356-1745?

There is 1 known substitute for 5310-00-356-1745: 5310-00-834-8747. Verify interchangeability with system specifications before substitution.

What are the specifications of GN512BGS8-321?

Key specifications for GN512BGS8-321: Head Diameter: 0.355 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND; Shank End Type: OPEN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 16 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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