PartsTable TECHNICAL DATA SHEET

NSN 5325-01-678-4292Government record, cited

Fastener Assembly, Turnlock5325-01-678-4292

NSN 5325-01-678-4292 · NIIN 016784292 · Part number MS17732-3A

Leonardo Spa Helicopters Division - Production Site · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE A0126

Government record, cited

NSN 5325-01-678-4292 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-678-4292. Manufacturer of record part number: MS17732-3A.

Also searched as 5325-01-678-4292 · 5325016784292 · NIIN 016784292 · 01-678-4292 · FSC 5325 Fastening Devices · CAGE A0126 · MS17732-3A

Nearby stock numbers ← 5325-01-678-4183 Insert, Screw Thread · 5325-01-678-4319 Grommet, Nonmetallic →

Features

Fastener Assembly,turnlock — FSC 5325
1 manufacturer part number on file
Manufacturer of record: Leonardo Spa Helicopters Division - Production Site

Identification

NSN: 5325-01-678-4292
NIIN: 016784292
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: MS17732-3A
Manufacturer: Leonardo Spa Helicopters Division - Production Site

General Description

The Fastener Assembly,turnlock, cataloged under National Stock Number 5325-01-678-4292, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5325-01-678-4292
Primary Part Number	MS17732-3A
Item Name	Fastener Assembly,turnlock
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Leonardo Spa Helicopters Division - Production Site
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
MS17732-3A	Leonardo Spa Helicopters Division - Production Site (ITA)

Reference documents

Reference	Meaning
MS17732-3A	3/2 Design control — primary reference U.S. Government activity

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 5325-01-678-4292?

NSN 5325-01-678-4292 is a Fastener Assembly,turnlock, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-678-4292?

NSN 5325-01-678-4292 has 1 manufacturer part number on file: MS17732-3A (Leonardo Spa Helicopters Division - Production Site).

What are the specifications of MS17732-3A?

Key specifications for MS17732-3A: Part Name Assigned by Controlling Agency: FASTENER ASSEMBLY,TURNLOCK; End Item Identification: FASTENING DEVICES. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-678-4292 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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