PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5R3-1Receptacle,turnlock Fastener

Howmet Global Fastening Systems Inc Div Camloc Products · NSN 5325-00-850-2240 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-850-2240 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-850-2240. Primary manufacturer part number: 5R3-1.
Features
  • Receptacle,turnlock Fastener — FSC 5325
  • Surface Treatment: CADMIUM OVERALL
  • Mounting Style: PLAIN W/MOUNTING HOLE
  • Turnlock Receptacle Style: RECEPTACLE
  • Receptacle Overall Length: 1.080 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
  • Receptacle Width: 0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
  • Turnlock Mounting Hole Diameter: 0.096 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
  • Receptacle Height: 0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-00-850-2240, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-850-2240
Primary Part Number5R3-1
Item NameReceptacle,turnlock Fastener
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHowmet Global Fastening Systems Inc Div Camloc Products
StatusCANCELLED
Surface TreatmentCADMIUM OVERALL
Mounting StylePLAIN W/MOUNTING HOLE
Turnlock Receptacle StyleRECEPTACLE
Receptacle Overall Length1.080 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
Receptacle Width0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
Turnlock Mounting Hole Diameter0.096 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Receptacle Height0.380 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Center to Center Distance Between Mounting Holes0.797 INCHES MINIMUM AND 0.803 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
6150-00-307-7967 INTERCHANGEABLE
Housing,electrical Rotating Equi
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5950-01-019-5364989114-4C INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5985-01-070-5512 INTERCHANGEABLE
Attenuator Assembly
6515-01-162-2987101-811 INTERCHANGEABLE
Plate,pressure,r
Nova Biomedical Corp
Cross-Reference Index
Part NumberManufacturer
875280 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
B13498 Mbda Uk Ltd (GBR)
7946A89H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
5R3-1 PRIMARY Howmet Global Fastening Systems Inc Div Camloc Products (USA)
5R3-1 Fairchild Fasteners Europe - Camloc Gmbh (DEU)
875280 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
FA1172 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
10900413 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
875280-00 Defense Reduction Agency (USA)
101811 Northrop Grumman Systems Corporation (USA)
10050635 Us Army Aviation and Missile Command (USA)
Related Parts
6150-00-307-7967INTERCHANGEABLE
HOUSING,ELECTRICAL ROTATING EQUI
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
5950-01-019-5364INTERCHANGEABLE
COIL,RADIO FREQUENCY
989114-4C
5985-01-070-5512INTERCHANGEABLE
ATTENUATOR ASSEMBLY
6515-01-162-2987INTERCHANGEABLE
PLATE,PRESSURE,R
101-811

Frequently Asked Questions

What is NSN 5325-00-850-2240?

NSN 5325-00-850-2240 is a Receptacle,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-850-2240?

NSN 5325-00-850-2240 has 11 cross-referenced part numbers: 875280 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), B13498 (Mbda Uk Ltd), 7946A89H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 5R3-1 (Howmet Global Fastening Systems Inc Div Camloc Products), 5R3-1 (Fairchild Fasteners Europe - Camloc Gmbh) and 6 more.

What NSN replaces 5325-00-850-2240?

There are 5 known substitutes for 5325-00-850-2240: 6150-00-307-7967, 3110-00-516-5289, 5950-01-019-5364 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5R3-1?

Key specifications for 5R3-1: Surface Treatment: CADMIUM OVERALL; Mounting Style: PLAIN W/MOUNTING HOLE; Turnlock Receptacle Style: RECEPTACLE; Receptacle Overall Length: 1.080 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-850-2240 still in active supply?

NSN 5325-00-850-2240 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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