PartsTable TECHNICAL DATA SHEET

NSN 5325-01-339-3312Government record, cited

Ring, Retaining5325-01-339-3312

NSN 5325-01-339-3312 · NIIN 013393312 · Part number CAT18662

Nice Cti Systems Uk Ltd · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE U2089

Government record, cited

NSN 5325-01-339-3312 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-339-3312. Manufacturer of record part number: CAT18662.

Also searched as 5325-01-339-3312 · 5325013393312 · NIIN 013393312 · 01-339-3312 · FSC 5325 Fastening Devices · CAGE U2089 · CAT18662 · D1400-0100 · D1400-10-S-00

Nearby stock numbers ← 5325-01-339-3252 Receptacle, Turnlock Fastener · 5325-01-339-3324 Insert, Screw Thread →

Features

Ring,retaining — FSC 5325
2 manufacturer part numbers on file
Manufacturer of record: Nice Cti Systems Uk Ltd

Identification

NSN: 5325-01-339-3312
NIIN: 013393312
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: CAT18662
Manufacturer: Nice Cti Systems Uk Ltd

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-339-3312, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Nice Cti Systems Uk Ltd. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Ring,retaining
FSC / FSG	5325 — Fastening Devices (FSG 53)
Manufacturers	Nice Cti Systems Uk Ltd (CAGE U2089); Cirteq Ltd (CAGE K0745)

Technical Specifications

Parameter	Value
NSN	5325-01-339-3312
Primary Part Number	CAT18662
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Nice Cti Systems Uk Ltd
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
CAT18662	Nice Cti Systems Uk Ltd (GBR)
D1400-0100	Cirteq Ltd (GBR)

Reference documents

Reference	Meaning
D1400-10-S-00	3/9 Design control — primary reference Seeger Inc Anderton-United Products Div

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 5325-01-339-3312?

NSN 5325-01-339-3312 is a Ring,retaining, manufactured by Nice Cti Systems Uk Ltd, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-339-3312?

NSN 5325-01-339-3312 has 2 manufacturer part numbers on file: CAT18662 (Nice Cti Systems Uk Ltd), D1400-0100 (Cirteq Ltd).

Is NSN 5325-01-339-3312 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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