PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5R2-1Receptacle,turnlock Fastener

Howmet Global Fastening Systems Inc Div Camloc Products · NSN 5325-01-178-5042 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-178-5042 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-178-5042. Primary manufacturer part number: 5R2-1.
Features
  • Receptacle,turnlock Fastener — FSC 5325
  • 3 verified cross-references
  • Primary manufacturer: Howmet Global Fastening Systems Inc Div Camloc Products
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-178-5042, 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. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-178-5042
Primary Part Number5R2-1
Item NameReceptacle,turnlock Fastener
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHowmet Global Fastening Systems Inc Div Camloc Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5325-00-579-78255R2-1 INTERCHANGEABLE
Receptacle,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
5325-00-788-1439 INTERCHANGEABLE
Receptacle,turnlock Fastener
5325-00-818-58785R21 INTERCHANGEABLE
Receptacle,turnlock Fastener
Howmet Global Fastening Systems Inc Div Camloc Products
6850-00-989-45545R21 INTERCHANGEABLE
Developer,indirect Electrostatic
Xerox Corporation
Cross-Reference Index
Part NumberManufacturer
HS4427-1 Mcdonnell Douglas Helicopter Co Inc (USA)
5R2-1 PRIMARY Howmet Global Fastening Systems Inc Div Camloc Products (USA)
HS4427-1 The Boeing Company (USA)
Related Parts
5325-00-579-7825INTERCHANGEABLE
RECEPTACLE,TURNLOCK FASTENER
5R2-1
5325-00-788-1439INTERCHANGEABLE
RECEPTACLE,TURNLOCK FASTENER
5325-00-818-5878INTERCHANGEABLE
RECEPTACLE,TURNLOCK FASTENER
5R21
6850-00-989-4554INTERCHANGEABLE
DEVELOPER,INDIRECT ELECTROSTATIC
5R21

Frequently Asked Questions

What is NSN 5325-01-178-5042?

NSN 5325-01-178-5042 is a Receptacle,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-178-5042?

NSN 5325-01-178-5042 has 3 cross-referenced part numbers: HS4427-1 (Mcdonnell Douglas Helicopter Co Inc), 5R2-1 (Howmet Global Fastening Systems Inc Div Camloc Products), HS4427-1 (The Boeing Company).

What NSN replaces 5325-01-178-5042?

There are 4 known substitutes for 5325-01-178-5042: 5325-00-579-7825, 5325-00-788-1439, 5325-00-818-5878 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5R2-1?

Key specifications for 5R2-1: Special Features: 5325-01-178-5042. 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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