Cap, Protective, Dust and Moisture5340-00-776-9908
NSN 5340-00-776-9908 · NIIN 007769908 · Part number 451341C
Smiths Tubular Systems-Laconia, Inc. · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 78570
Government record, cited
NSN 5340-00-776-9908 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-776-9908. Manufacturer of record part number: 451341C.
Manufacturer of record: Smiths Tubular Systems-Laconia, Inc.
Identification
NSN: 5340-00-776-9908
NIIN: 007769908
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 451341C
Manufacturer: Smiths Tubular Systems-Laconia, Inc.
General Description
The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-776-9908, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Smiths Tubular Systems-Laconia, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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
5340-00-776-9908
Primary Part Number
451341C
Item Name
Cap,protective,dust and Moisture
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Smiths Tubular Systems-Laconia, Inc.
Status
ACTIVE
Design Type
FRICTION
Overall Diameter
1.156 INCHES NOMINAL IN
Inside Diameter Length
1.359 INCHES NOMINAL IN
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)
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 5340-00-776-9908?
NSN 5340-00-776-9908 is a Cap,protective,dust and Moisture, manufactured by Smiths Tubular Systems-Laconia, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-776-9908?
NSN 5340-00-776-9908 has 2 manufacturer part numbers on file: 10866605 (U S Army Tank Automotive Command Amsta-Im-Mm), 451341C (Smiths Tubular Systems-Laconia, Inc.).
What are the specifications of 451341C?
Key specifications for 451341C: Design Type: FRICTION; Overall Diameter: 1.156 INCHES NOMINAL IN; Special Features: CHAIN ATTACHED 8 IN. LG IN; Inside Diameter Length: 1.359 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-776-9908 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.