PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13040-1Plug,protective,dust and Moistur

Mission Systems Orchard Park Inc · NSN 5340-00-526-1691 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-526-1691 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-526-1691. Primary manufacturer part number: 13040-1.
Features
  • Plug,protective,dust and Moistur — FSC 5340
  • Overall Diameter: 0.405 INCHES NOMINAL IN
  • Material: PLASTIC, POLYETHYLENE (PP)
  • Drive Type: SERRATED
  • Thread Size and Series/type Designator: 1/2-27 NPT
  • Design Type: THREADED
  • 4 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Applications requiring Plastic, Polyethylene (pp) construction
General Description

The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-00-526-1691, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-526-1691
Primary Part Number13040-1
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusCANCELLED
Overall Diameter0.405 INCHES NOMINAL IN
MaterialPLASTIC, POLYETHYLENE (PP)
Drive TypeSERRATED
Thread Size and Series/type Designator1/2-27 NPT
Design TypeTHREADED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
No Item Name Available
Clamp,synchro
6515-01-139-833713-0401 SUCCESSOR
Knife-Elevator,ear
Olympus America Inc
6515-01-139-8339N1705 02D SUCCESSOR
Needle,utility,ear
Bausch & Lomb Incorporated Div Surgical
4720-01-055-1704 INTERCHANGEABLE
Tube Assy,cylinder
3040-01-241-5356 INTERCHANGEABLE
Connecting Link,rigid
5930-01-388-6389130201 INTERCHANGEABLE
Switch,push
American Dryer Corp
Cross-Reference Index
Part NumberManufacturer
13040-1 PRIMARY Mission Systems Orchard Park Inc (USA)
5340PL1879626 Jednolity Indeks Materialowy - Uniform Material Index (POL)
13040-1 PRIMARY Tubing Seal Cap Div of Vsi Corp Sub of Fairchild Industries Inc (USA)
A13040-1 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
5340-00-589-9647SUCCESSOR
NO ITEM NAME AVAILABLE
5340-00-855-1121SUCCESSOR
CLAMP,SYNCHRO
6515-01-139-8337SUCCESSOR
KNIFE-ELEVATOR,EAR
13-0401
6515-01-139-8339SUCCESSOR
NEEDLE,UTILITY,EAR
N1705 02D
4720-01-055-1704INTERCHANGEABLE
TUBE ASSY,CYLINDER
3040-01-241-5356INTERCHANGEABLE
CONNECTING LINK,RIGID
5930-01-388-6389INTERCHANGEABLE
SWITCH,PUSH
130201

Frequently Asked Questions

What is NSN 5340-00-526-1691?

NSN 5340-00-526-1691 is a Plug,protective,dust and Moistur, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-526-1691?

NSN 5340-00-526-1691 has 4 cross-referenced part numbers: 13040-1 (Mission Systems Orchard Park Inc), 5340PL1879626 (Jednolity Indeks Materialowy - Uniform Material Index), 13040-1 (Tubing Seal Cap Div of Vsi Corp Sub of Fairchild Industries Inc), A13040-1 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 5340-00-526-1691?

There are 7 known substitutes for 5340-00-526-1691: 5340-00-589-9647, 5340-00-855-1121, 6515-01-139-8337 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13040-1?

Key specifications for 13040-1: Overall Diameter: 0.405 INCHES NOMINAL IN; Special Features: COLOR CODED GREEN; Material: PLASTIC, POLYETHYLENE (PP); Drive Type: SERRATED. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-526-1691 still in active supply?

NSN 5340-00-526-1691 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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