PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P312-8Rivet,blind

Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners · NSN 5320-00-616-5305 · FSC 5320 · No Item Name Available
Verified by PartsTable
NSN 5320-00-616-5305 — this item is cataloged by the U.S. Government under National Stock Number 5320-00-616-5305. Primary manufacturer part number: P312-8.
Features
  • Rivet,blind — FSC 5320
  • Fastener Length: 0.656 INCHES NOMINAL IN
  • Expansion Device: THREADED STEM
  • Width Across Flats: 0.429 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • Head Style: HEXAGON
  • Shank Diameter: 0.312 INCHES NOMINAL IN
  • Shank Style: THREADED SELF-PLUGGING SHANK W/SLEEVE
  • Grip Length: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 4037 Overall construction
General Description

The Rivet,blind, cataloged under National Stock Number 5320-00-616-5305, is classified within Federal Supply Class 5320 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners. Government technical data includes 11 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: Cancelled.

Technical Specifications
ParameterValue
NSN5320-00-616-5305
Primary Part NumberP312-8
Item NameRivet,blind
FSC / FSG5320 / 53 — No Item Name Available
ManufacturerMonogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners
StatusCANCELLED
Fastener Length0.656 INCHES NOMINAL IN
Expansion DeviceTHREADED STEM
Width Across Flats0.429 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Head StyleHEXAGON
Shank Diameter0.312 INCHES NOMINAL IN
Shank StyleTHREADED SELF-PLUGGING SHANK W/SLEEVE
Grip Length0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
MaterialSTEEL COMP 4037 OVERALL
Surface TreatmentCADMIUM OVERALL
Material Document and ClassificationMIL-S-8695 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Head Height0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
3130-00-116-9044P3-U228NM INTERCHANGEABLE
Bearing Unit,ball
Rexnord Industries, Llc Div Link-Belt Bearing Operation
Cross-Reference Index
Part NumberManufacturer
P312-8 PRIMARY Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners (USA)
P312-8 Custom Craft Products Inc (USA)
Related Parts
3130-00-116-9044INTERCHANGEABLE
BEARING UNIT,BALL
P3-U228NM

Frequently Asked Questions

What is NSN 5320-00-616-5305?

NSN 5320-00-616-5305 is a Rivet,blind, manufactured by Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners, classified under FSC 5320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5320-00-616-5305?

NSN 5320-00-616-5305 has 2 cross-referenced part numbers: P312-8 (Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners), P312-8 (Custom Craft Products Inc).

What NSN replaces 5320-00-616-5305?

There is 1 known substitute for 5320-00-616-5305: 3130-00-116-9044. Verify interchangeability with system specifications before substitution.

What are the specifications of P312-8?

Key specifications for P312-8: Fastener Length: 0.656 INCHES NOMINAL IN; Expansion Device: THREADED STEM; Width Across Flats: 0.429 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Head Style: HEXAGON. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5320-00-616-5305 still in active supply?

NSN 5320-00-616-5305 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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