Bracket, Mounting5340-01-290-1734

NSN 5340-01-290-1734 · NIIN 012901734 · Part number 717740020-001

Lockheed Martin Corporation · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 04939

Government record, cited

NSN 5340-01-290-1734 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-290-1734. Manufacturer of record part number: 717740020-001.

Also searched as 5340-01-290-1734 · 5340012901734 · NIIN 012901734 · 01-290-1734 · FSC 5340 Hardware, Commercial · CAGE 04939 · 717740020-001

Nearby stock numbers ← 5340-01-290-1725 · 5340-01-290-1738 Plunger, Detent →

Features

Bracket,mounting — FSC 5340
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation

Identification

NSN: 5340-01-290-1734
NIIN: 012901734
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 717740020-001
Manufacturer: Lockheed Martin Corporation

General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-290-1734, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-290-1734
Primary Part Number	717740020-001
Item Name	Bracket,mounting
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Lockheed Martin Corporation
Status	ACTIVE

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

Part Number	Manufacturer
717740020-001 PRIMARY	Lockheed Martin Corporation (USA)

No interchangeability data on file.

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

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Frequently Asked Questions

What is NSN 5340-01-290-1734?

NSN 5340-01-290-1734 is a Bracket,mounting, manufactured by Lockheed Martin Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-290-1734?

NSN 5340-01-290-1734 has 1 manufacturer part number on file: 717740020-001 (Lockheed Martin Corporation).

What are the specifications of 717740020-001?

Key specifications for 717740020-001: Special Features: CRES,ASTM A479,UNS S21800 OR CRES,ASTM A167,UNS S30200,FINISH 2B; 1.500 IN. LG; 1.000 IN. W; 0.380 IN. H; ONE HOLE 0.250 IN. MIN 0.252 IN. MAX DIA; TWO THREADED HOLES 0.190-32UNF-2B; PLAIN HOLE CSK 0.312 IN. DIA BY 90.0 DEG ON ONE SIDE IN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-290-1734 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.

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