Insert, Screw Thread5325-01-172-3755

NSN 5325-01-172-3755 · NIIN 011723755 · Part number AS6733-19

Bsi Standards Limited · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE K7766

Government record, cited

NSN 5325-01-172-3755 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-172-3755. Manufacturer of record part number: AS6733-19.

Also searched as 5325-01-172-3755 · 5325011723755 · NIIN 011723755 · 01-172-3755 · FSC 5325 Fastening Devices · CAGE K7766 · AS6733-19

Nearby stock numbers ← 5325-01-172-2661 Grommet, Nonmetallic · 5325-01-172-4483 Ring, Retaining →

Features

Insert,screw Thread — FSC 5325
Length: 0.550 INCHES NOMINAL IN
Insert Size: NO 19
Style Designator: COIL
Nominal Thread Size: 0.375 INCHES IN
Surface Treatment: CADMIUM OVERALL
Material: STEEL CORROSION RESISTING OVERALL
2 manufacturer part numbers on file

Identification

NSN: 5325-01-172-3755
NIIN: 011723755
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: AS6733-19
Manufacturer: Bsi Standards Limited

General Description

The Insert,screw Thread, cataloged under National Stock Number 5325-01-172-3755, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Bsi Standards Limited. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-172-3755
Primary Part Number	AS6733-19
Item Name	Insert,screw Thread
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Bsi Standards Limited
Status	ACTIVE
Length	0.550 INCHES NOMINAL IN
Insert Size	NO 19
Style Designator	COIL
Nominal Thread Size	0.375 INCHES IN
Surface Treatment	CADMIUM OVERALL
Material	STEEL CORROSION RESISTING OVERALL

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
AS6733-19	Rolls-Royce Plc Div Defense (europe) (GBR)
AS6733-19 PRIMARY	Bsi Standards Limited (GBR)

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 5325-01-172-3755?

NSN 5325-01-172-3755 is a Insert,screw Thread, manufactured by Bsi Standards Limited, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-172-3755?

NSN 5325-01-172-3755 has 2 manufacturer part numbers on file: AS6733-19 (Rolls-Royce Plc Div Defense (europe)), AS6733-19 (Bsi Standards Limited).

What are the specifications of AS6733-19?

Key specifications for AS6733-19: Length: 0.550 INCHES NOMINAL IN; Insert Size: NO 19; Style Designator: COIL; Nominal Thread Size: 0.375 INCHES IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-172-3755 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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