Receptacle, Turnlock Fastener 5325-01-666-7856 NSN 5325-01-666-7856 · NIIN 016667856 · Part number 3595-H28-AC3
Southco Inc · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 72794
NSN 5325-01-666-7856 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-666-7856. Manufacturer of record part number: 3595-H28-AC3 .
Also searched as
5325-01-666-7856 ·
5325016667856 ·
NIIN 016667856 ·
01-666-7856 ·
FSC 5325 Fastening Devices · CAGE 72794 · 3595-H28-AC3 · AFA0005062-51
Nearby stock numbers
← 5325-01-666-7728 Ring, Retaining
·
5325-01-666-7886 Grommet, Metallic →
Features
Receptacle,turnlock Fastener — FSC 5325 1 manufacturer part number on file Manufacturer of record: Southco Inc
Identification
NSN: 5325-01-666-7856
NIIN: 016667856
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 3595-H28-AC3
Manufacturer: Southco Inc
General Description
The Receptacle,turnlock Fastener, cataloged under National Stock Number 5325-01-666-7856, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Southco Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Receptacle,turnlock Fastener FSC / FSG 5325 — Fastening Devices (FSG 53) Manufacturers Southco Inc (CAGE 72794)
Technical Specifications
Parameter Value NSN 5325-01-666-7856 Primary Part Number 3595-H28-AC3 Item Name Receptacle,turnlock Fastener FSC / FSG 5325 / 53 — Fastening Devices Manufacturer Southco Inc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
3595-H28-AC3 PRIMARY Southco Inc (USA)
Reference documents
Reference Meaning
AFA0005062-51
7/2 Vendor item drawing reference Lockheed Martin Corporation Div Mfc
No interchangeability data on file.
Other items in FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884
5325-00-000-1884 · Item name not on file
5325-00-000-9988
5325-00-000-9988 · Item name not on file
5325-00-001-1567
RING,RETAINING
5325-00-001-2043
FASTENER,PANEL
5325-00-001-3842
RING,RETAINING
5325-00-001-3858
5325-00-001-3858 · Item name not on file
5325-00-001-3871
RING,RETAINING
5325-00-001-4317
RING,RETAINING
Frequently Asked Questions
What is NSN 5325-01-666-7856?
NSN 5325-01-666-7856 is a Receptacle,turnlock Fastener, manufactured by Southco Inc, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-666-7856?
NSN 5325-01-666-7856 has 1 manufacturer part number on file: 3595-H28-AC3 (Southco Inc).
Is NSN 5325-01-666-7856 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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