PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G42Insert,panel Fastener

Hoffman Engineering, Llc Dba Hoffman Engineering Llc · NSN 5325-00-496-9688 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-496-9688 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-496-9688. Primary manufacturer part number: G42.
Features
  • Insert,panel Fastener — FSC 5325
  • Body Diameter: 0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY OVERALL
  • Hole Type: PLAINPLAIN
  • Surface Treatment: CHROMATE OVERALL
  • Flange Diameter: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Hoffman Engineering, Llc Dba Hoffman Engineering Llc
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Insert,panel Fastener, cataloged under National Stock Number 5325-00-496-9688, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hoffman Engineering, Llc Dba Hoffman Engineering Llc. Government technical data includes 5 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
NSN5325-00-496-9688
Primary Part NumberG42
Item NameInsert,panel Fastener
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHoffman Engineering, Llc Dba Hoffman Engineering Llc
StatusACTIVE
Body Diameter0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN
MaterialALUMINUM ALLOY OVERALL
Hole TypePLAINPLAIN
Surface TreatmentCHROMATE OVERALL
Flange Diameter0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-250-2156G42 INTERCHANGEABLE
Gasket
Rieke Corporation Dba Rieke Packaging Systems Div Rieke Packaging Systems
Cross-Reference Index
Part NumberManufacturer
GF510042 Northrop Grumman Systems Corporation (USA)
G42 PRIMARY Hoffman Engineering, Llc Dba Hoffman Engineering Llc (USA)
Related Parts
5330-00-250-2156INTERCHANGEABLE
GASKET
G42

Frequently Asked Questions

What is NSN 5325-00-496-9688?

NSN 5325-00-496-9688 is a Insert,panel Fastener, manufactured by Hoffman Engineering, Llc Dba Hoffman Engineering Llc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-496-9688?

NSN 5325-00-496-9688 has 2 cross-referenced part numbers: GF510042 (Northrop Grumman Systems Corporation), G42 (Hoffman Engineering, Llc Dba Hoffman Engineering Llc).

What NSN replaces 5325-00-496-9688?

There is 1 known substitute for 5325-00-496-9688: 5330-00-250-2156. Verify interchangeability with system specifications before substitution.

What are the specifications of G42?

Key specifications for G42: Body Diameter: 0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECTNAVY SPECIAL PROJECT; Material: ALUMINUM ALLOY OVERALL; Hole Type: PLAINPLAIN. 7 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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