PartsTable TECHNICAL DATA SHEET

NSN 5325-00-628-3263Government record, cited

Stud Assembly, Turnlock Fastener5325-00-628-3263

NSN 5325-00-628-3263 · NIIN 006283263 · Part number IL1229

Marathonnorco Aerospace, Inc. · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 08844

Government record, cited

NSN 5325-00-628-3263 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-628-3263. Manufacturer of record part number: IL1229.

Also searched as 5325-00-628-3263 · 5325006283263 · NIIN 006283263 · 00-628-3263 · FSC 5325 Fastening Devices · CAGE 08844 · IL1229 · 749858-101

Nearby stock numbers ← 5325-00-628-1232 · 5325-00-628-3718 →

Features

Stud Assembly,turnlock Fastener — FSC 5325
1 manufacturer part number on file
Manufacturer of record: Marathonnorco Aerospace, Inc.

Identification

NSN: 5325-00-628-3263
NIIN: 006283263
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: IL1229
Manufacturer: Marathonnorco Aerospace, Inc.

General Description

The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-00-628-3263, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Marathonnorco Aerospace, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Stud Assembly,turnlock Fastener
FSC / FSG	5325 — Fastening Devices (FSG 53)
Manufacturers	Marathonnorco Aerospace, Inc. (CAGE 08844)

Technical Specifications

Parameter	Value
NSN	5325-00-628-3263
Primary Part Number	IL1229
Item Name	Stud Assembly,turnlock Fastener
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Marathonnorco Aerospace, 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)

Cross-Reference Index

Part Number	Manufacturer
IL1229 PRIMARY	Marathonnorco Aerospace, Inc. (USA)

Reference documents

Reference	Meaning
749858-101	1/2 Source control — Government-approved source 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 5325-00-628-3263?

NSN 5325-00-628-3263 is a Stud Assembly,turnlock Fastener, manufactured by Marathonnorco Aerospace, Inc., classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-00-628-3263?

NSN 5325-00-628-3263 has 1 manufacturer part number on file: IL1229 (Marathonnorco Aerospace, Inc.).

Is NSN 5325-00-628-3263 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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