Catch, Flush5340-01-660-3790

NSN 5340-01-660-3790 · NIIN 016603790 · Part number MP-03-111-550

Southco Inc. · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 483C0

Government record, cited

NSN 5340-01-660-3790 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-660-3790. Manufacturer of record part number: MP-03-111-550.

Also searched as 5340-01-660-3790 · 5340016603790 · NIIN 016603790 · 01-660-3790 · FSC 5340 Hardware, Commercial · CAGE 483C0 · MP-03-111-550

Nearby stock numbers ← 5340-01-660-3786 Bracket, Angle · 5340-01-660-3820 Plate, Mounting →

Features

Catch,flush — FSC 5340
Length: 67.0 MILLIMETERS NOMINAL MM
Width: 86.0 MILLIMETERS NOMINAL MM
1 manufacturer part number on file
Manufacturer of record: Southco Inc.

Identification

NSN: 5340-01-660-3790
NIIN: 016603790
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: MP-03-111-550
Manufacturer: Southco Inc.

General Description

The Catch,flush, cataloged under National Stock Number 5340-01-660-3790, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Southco Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5340-01-660-3790
Primary Part Number	MP-03-111-550
Item Name	Catch,flush
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Southco Inc.
Status	ACTIVE
Length	67.0 MILLIMETERS NOMINAL MM
Width	86.0 MILLIMETERS NOMINAL MM

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

Cross-Reference Index

Part Number	Manufacturer
MP-03-111-550 PRIMARY	Southco Inc. (USA)

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 5340-01-660-3790?

NSN 5340-01-660-3790 is a Catch,flush, manufactured by Southco Inc., classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-660-3790?

NSN 5340-01-660-3790 has 1 manufacturer part number on file: MP-03-111-550 (Southco Inc.).

What are the specifications of MP-03-111-550?

Key specifications for MP-03-111-550: Length: 67.0 MILLIMETERS NOMINAL MM; Special Features: OPERATING TEMPERATURE -18 DEGREES TO 60 DEGREES CELSIUS; HOUSING COVER, CUP, AND HANDLE ARE STAINLESS STEEL; DOOR THICKNESS IS 16-22 MILLIMETERS; KEY LOCKING, 2 KEYS SUPPLIED; BLACK HOUSING FINISH; MM; Width: 86.0 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: MP BEETLE PUSH-TO-CLOSE LATCH. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-660-3790 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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