NSN 5340-01-669-7739 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-669-7739. Manufacturer of record part number: 687-461-XM-018-U.
Also searched as5340-01-669-7739 ·
5340016697739 ·
NIIN 016697739 ·
01-669-7739 ·
FSC 5340 Hardware, Commercial · CAGE 18863 · 687-461-XM-018-U
Connector Nominal Thread Size for Which Designed: 0.75 INCHES IN
Surface Treatment: NICKEL
Material: GLASS
1 manufacturer part number on file
Manufacturer of record: Glenair, Inc. Dba Glenair Inc
Identification
NSN: 5340-01-669-7739
NIIN: 016697739
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 687-461-XM-018-U
Manufacturer: Glenair, Inc. Dba Glenair Inc
General Description
The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-669-7739, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Glenair, Inc. Dba Glenair Inc. Government technical data includes 4 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
5340-01-669-7739
Primary Part Number
687-461-XM-018-U
Item Name
Cap,protective,dust and Moisture
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Glenair, Inc. Dba Glenair Inc
Status
ACTIVE
Design Type
THREADED
Connector Nominal Thread Size for Which Designed
0.75 INCHES IN
Surface Treatment
NICKEL
Material
GLASS
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 5340-01-669-7739?
NSN 5340-01-669-7739 is a Cap,protective,dust and Moisture, manufactured by Glenair, Inc. Dba Glenair Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-669-7739?
NSN 5340-01-669-7739 has 1 manufacturer part number on file: 687-461-XM-018-U (Glenair, Inc. Dba Glenair Inc).
What are the specifications of 687-461-XM-018-U?
Key specifications for 687-461-XM-018-U: Design Type: THREADED; Connector Nominal Thread Size for Which Designed: 0.75 INCHES IN; Surface Treatment: NICKEL; Part Name Assigned by Controlling Agency: HOLE CAP. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-669-7739 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.