NSN 5340-01-552-5679 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-552-5679. Manufacturer of record part number: U03677.
Also searched as5340-01-552-5679 ·
5340015525679 ·
NIIN 015525679 ·
01-552-5679 ·
FSC 5340 Hardware, Commercial · CAGE 0AMA6 · U03677
The Shield,expansion, cataloged under National Stock Number 5340-01-552-5679, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Clamshell Structures, Inc. Government technical data includes 1 specification, 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. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-552-5679
Primary Part Number
U03677
Item Name
Shield,expansion
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Clamshell Structures, Inc
Status
ACTIVE
Material
STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5340-01-552-5679?
NSN 5340-01-552-5679 is a Shield,expansion, manufactured by Clamshell Structures, Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-552-5679?
NSN 5340-01-552-5679 has 1 manufacturer part number on file: U03677 (Clamshell Structures, Inc).
What are the specifications of U03677?
Key specifications for U03677: Overall Length: 7.000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: ANCHOR; End Item Identification: BAY ARCH CONSTRUCTION FOR SHED; Material: STEEL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5340-01-552-5679 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.