PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GR531AG420Fastener,panel

Northrop Grumman Systems Corporation · NSN 5325-00-365-0151 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-365-0151 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-365-0151. Primary manufacturer part number: GR531AG420.
Features
  • Fastener,panel — FSC 5325
  • General Characteristics Item Description: CRES,PASSIVATED FINISH,1.250 IN. LG,0.175 IN. DIA,HEX HEAD,0.084 IN. TO 0.099 IN. THK PANEL ACCOMMODATED IN
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Fastener,panel, cataloged under National Stock Number 5325-00-365-0151, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-365-0151
Primary Part NumberGR531AG420
Item NameFastener,panel
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
General Characteristics Item DescriptionCRES,PASSIVATED FINISH,1.250 IN. LG,0.175 IN. DIA,HEX HEAD,0.084 IN. TO 0.099 IN. THK PANEL ACCOMMODATED IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5815-00-126-41856319 INTERCHANGEABLE
Bracket
Telemechanics Inc
3110-00-144-8942177002-49 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
8345-00-233-1766 INTERCHANGEABLE
Flag,national
8345-00-261-2965 INTERCHANGEABLE
Flag,national
8345-00-263-2505 INTERCHANGEABLE
Flag,national
8345-00-264-2666 INTERCHANGEABLE
Flag,national
5330-00-351-6835QD604A INTERCHANGEABLE
Gasket
Wisconsin Motors, Llc
2010-00-363-1601JS533-5C INTERCHANGEABLE
Lever,cam
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5120-00-369-2756 INTERCHANGEABLE
Coupler,gun Grease
5330-00-428-4791 INTERCHANGEABLE
Seal,plain
Cross-Reference Index
Part NumberManufacturer
GR531AG420 PRIMARY Northrop Grumman Systems Corporation (USA)
6319 New Haven Mfg Corp Amatom Electronic Hardware Div (USA)
GR531AG420 Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (USA)
Related Parts
5815-00-126-4185INTERCHANGEABLE
BRACKET
6319
3110-00-144-8942INTERCHANGEABLE
BEARING,BALL,ANNULAR
177002-49
8345-00-233-1766INTERCHANGEABLE
FLAG,NATIONAL
8345-00-261-2965INTERCHANGEABLE
FLAG,NATIONAL
8345-00-263-2505INTERCHANGEABLE
FLAG,NATIONAL
8345-00-264-2666INTERCHANGEABLE
FLAG,NATIONAL
5330-00-351-6835INTERCHANGEABLE
GASKET
QD604A
2010-00-363-1601INTERCHANGEABLE
LEVER,CAM
JS533-5C
5120-00-369-2756INTERCHANGEABLE
COUPLER,GUN GREASE
5330-00-428-4791INTERCHANGEABLE
SEAL,PLAIN
6115-00-474-3600INTERCHANGEABLE
PINION AND SHAFT ASSEMBLY
5310-00-783-5187INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
6319

Frequently Asked Questions

What is NSN 5325-00-365-0151?

NSN 5325-00-365-0151 is a Fastener,panel, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-365-0151?

NSN 5325-00-365-0151 has 3 cross-referenced part numbers: GR531AG420 (Northrop Grumman Systems Corporation), 6319 (New Haven Mfg Corp Amatom Electronic Hardware Div), GR531AG420 (Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware).

What NSN replaces 5325-00-365-0151?

There are 12 known substitutes for 5325-00-365-0151: 5815-00-126-4185, 3110-00-144-8942, 8345-00-233-1766 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GR531AG420?

Key specifications for GR531AG420: General Characteristics Item Description: CRES,PASSIVATED FINISH,1.250 IN. LG,0.175 IN. DIA,HEX HEAD,0.084 IN. TO 0.099 IN. THK PANEL ACCOMMODATED IN. 1 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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