Cap, Protective, Dust and Moisture5340-01-540-7789

NSN 5340-01-540-7789 · NIIN 015407789

FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives

Government record, cited

Also searched as 5340-01-540-7789 · 5340015407789 · NIIN 015407789 · 01-540-7789 · FSC 5340 Hardware, Commercial

Nearby stock numbers ← 5340-01-540-7786 Padlock · 5340-01-540-7827 Clamp, Loop →

Features

Cap,protective,dust and Moisture — FSC 5340
Overall Diameter: 1.250 INCHES NOMINAL IN
Material Document and Classification: ASTMA36 ASSN STD SINGLE MATERIAL RESPONSE
Opening Inside Diameter for Which Designed: 1.250 INCHES NOMINAL IN
Material: STEEL
Round Cap Outside Surface Condition: SMOOTH

Identification

NSN: 5340-01-540-7789
NIIN: 015407789
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives

General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-540-7789, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-540-7789
Item Name	Cap,protective,dust and Moisture
FSC / FSG	5340 / 53 — Hardware, Commercial
Status	ACTIVE
Overall Diameter	1.250 INCHES NOMINAL IN
Material Document and Classification	ASTMA36 ASSN STD SINGLE MATERIAL RESPONSE
Opening Inside Diameter for Which Designed	1.250 INCHES NOMINAL IN
Material	STEEL
Round Cap Outside Surface Condition	SMOOTH

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X
Unit of Issue	EA

Cross-Reference Index

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

Reference documents

Reference	Meaning
17G110630-61	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5340 — Hardware, Commercial

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

5340-00-000-0068

COVER,ACCESS

5340-00-000-0132

SEAT,HELICAL COMPRESSION SPRING

5340-00-000-8150

5340-00-000-8150 · Item name not on file

5340-00-001-1251

5340-00-001-1251 · Item name not on file

5340-00-001-1264

STRAP,WEBBING

5340-00-001-1265

STRAP,WEBBING

5340-00-001-1266

STRAP,WEBBING

5340-00-001-1275

HANDLE,DOOR

Frequently Asked Questions

What is NSN 5340-01-540-7789?

NSN 5340-01-540-7789 is a Cap,protective,dust and Moisture, classified under FSC 5340, Hardware, Commercial. Status: active.

What are the specifications of 5340-01-540-7789?

Key specifications for 5340-01-540-7789: Overall Diameter: 1.250 INCHES NOMINAL IN; Material Document and Classification: ASTMA36 ASSN STD SINGLE MATERIAL RESPONSE; Opening Inside Diameter for Which Designed: 1.250 INCHES NOMINAL IN; Special Features: MATERIAL IS 0.250 IN. THICK,WITH 0.285 IN. HOLE IN CENTER IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-540-7789 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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.

PartsTable Design LLC · partstable.com