Delay Assembly1390-01-054-5189

NSN 1390-01-054-5189 · NIIN 010545189

FSC 1390 — Fuzes and Primers · FSG 13 — Ammunition and Explosives

Government record, cited

Also searched as 1390-01-054-5189 · 1390010545189 · NIIN 010545189 · 01-054-5189 · FSC 1390 Fuzes and Primers · 9323256 · 3-4-11

Nearby stock numbers ← 1390-01-054-5187 Support, Fuze · 1390-01-054-8871 Fuze, Mechanical Time and Superquick →

Features

Delay Assembly — FSC 1390
General Characteristics Item Description: 1.375 IN.L;0.2440 IN.DIA;CONSISTS OF:HOUSING,DELAY;COMPOSITION,FIRST FIRE FUZE;COMPOSITION,DELAY FUZE;COMPOSITION,OUTPUT FUZE;USED ON FUZE,M733 IN

Identification

NSN: 1390-01-054-5189
NIIN: 010545189
FSC: 1390 — Fuzes and Primers
FSG: 13 — Ammunition and Explosives

General Description

The Delay Assembly, cataloged under National Stock Number 1390-01-054-5189, is classified within Federal Supply Class 1390 (Fuzes and Primers) of the Ammunition and Explosives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1390-01-054-5189
Item Name	Delay Assembly
FSC / FSG	1390 / 13 — Fuzes and Primers
Status	ACTIVE
General Characteristics Item Description	1.375 IN.L;0.2440 IN.DIA;CONSISTS OF:HOUSING,DELAY;COMPOSITION,FIRST FIRE FUZE;COMPOSITION,DELAY FUZE;COMPOSITION,OUTPUT FUZE;USED ON FUZE,M733 IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL G — Ammunition & Explosives
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	N

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
9323256	5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament
3-4-11	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 1390 — Fuzes and Primers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1390-00-001-4448

1390-00-001-4448 · Item name not on file

1390-00-003-5362

FUZE,PROXIMITY

1390-00-004-9523

1390-00-004-9523 · Item name not on file

1390-00-006-2768

PRIMER,PERCUSSION

1390-00-008-5330

1390-00-008-5330 · Item name not on file

1390-00-008-5331

1390-00-008-5331 · Item name not on file

1390-00-009-5571

PRIMER,PERCUSSION

1390-00-009-5572

FUZE,POINT DETONATING

Frequently Asked Questions

What is NSN 1390-01-054-5189?

NSN 1390-01-054-5189 is a Delay Assembly, classified under FSC 1390, Fuzes and Primers. Status: active.

What are the specifications of 1390-01-054-5189?

Key specifications for 1390-01-054-5189: General Characteristics Item Description: 1.375 IN.L;0.2440 IN.DIA;CONSISTS OF:HOUSING,DELAY;COMPOSITION,FIRST FIRE FUZE;COMPOSITION,DELAY FUZE;COMPOSITION,OUTPUT FUZE;USED ON FUZE,M733 IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 1390-01-054-5189 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.

What is the DEMIL code for NSN 1390-01-054-5189?

NSN 1390-01-054-5189 has DEMIL Code G. Demilitarization may be required before disposal or transfer to non-military entities.

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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