NSN 5340-01-269-1701 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-269-1701. Manufacturer of record part number: 249-2.
Also searched as5340-01-269-1701 ·
5340012691701 ·
NIIN 012691701 ·
01-269-1701 ·
FSC 5340 Hardware, Commercial · CAGE 23540 · 249-2
Closed End Overall Diameter: 0.950 INCHES NOMINAL IN
Length Under Shoulder: 1.013 INCHES NOMINAL IN
Open End Inside Diameter: 1.030 INCHES NOMINAL IN
Material: PLASTIC, POLYETHYLENE (PP)
1 manufacturer part number on file
Manufacturer of record: Niagara Plastics L.l.c.
Identification
NSN: 5340-01-269-1701
NIIN: 012691701
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 249-2
Manufacturer: Niagara Plastics L.l.c.
General Description
The Cap-Plug,protective,dust and Moi, cataloged under National Stock Number 5340-01-269-1701, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Niagara Plastics L.l.c.. 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. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-269-1701
Primary Part Number
249-2
Item Name
Cap-Plug,protective,dust and Moi
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Niagara Plastics L.l.c.
Status
ACTIVE
Closed End Overall Diameter
0.950 INCHES NOMINAL IN
Length Under Shoulder
1.013 INCHES NOMINAL IN
Open End Inside Diameter
1.030 INCHES NOMINAL IN
Material
PLASTIC, POLYETHYLENE (PP)
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6210-01-334-026811460090-2POSSIBLE MATCH
LIGHT,INDICATOR
Possible match (shared part number)Us Army Aviation and Missile Command
5120-01-393-1588POSSIBLE MATCH
HANDLE,SOCKET WRENCH
Possible match (shared part number)
5985-01-426-78102492POSSIBLE MATCH
ADAPTER ASSEMBLY
Possible match (shared part number)Tech Resources, Inc
3110-01-478-85792492POSSIBLE MATCH
BALL,BEARING
Possible match (shared part number)Independent Rough Terrain Center Llc
4140-01-506-899092N4685POSSIBLE MATCH
GUARD,FAN IMPELLER
Possible match (shared part number)Newark Electronics Corporation Dba Newark
6630-01-591-96892492POSSIBLE MATCH
SOLUTION,FILLING
Possible match (shared part number)Medica Corp Dba Medica Corp
5975-01-723-37402492POSSIBLE MATCH
ADAPTER,ELECTRICAL CONDUIT
Possible match (shared part number)Abb Installation Products Inc
NSN 5340-01-269-1701 is a Cap-Plug,protective,dust and Moi, manufactured by Niagara Plastics L.l.c., classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-269-1701?
NSN 5340-01-269-1701 has 1 manufacturer part number on file: 249-2 (Niagara Plastics L.l.c.).
What NSN replaces 5340-01-269-1701?
7 possible matches (shared part number, not a government interchangeability claim): 6210-01-334-0268, 5120-01-393-1588, 5985-01-426-7810. Verify interchangeability with system specifications before substitution.
What are the specifications of 249-2?
Key specifications for 249-2: Closed End Overall Diameter: 0.950 INCHES NOMINAL IN; Length Under Shoulder: 1.013 INCHES NOMINAL IN; Open End Inside Diameter: 1.030 INCHES NOMINAL IN; Material: PLASTIC, POLYETHYLENE (PP). 4 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-269-1701 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.