NSN 5340-01-286-4073 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-286-4073. Manufacturer of record part number: 40165.
Also searched as5340-01-286-4073 ·
5340012864073 ·
NIIN 012864073 ·
01-286-4073 ·
FSC 5340 Hardware, Commercial · CAGE 13074 · 40165
The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-01-286-4073, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Multi-Flex Seals Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Boot,dust and Moisture Seal
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Multi-Flex Seals Inc (CAGE 13074)
Technical Specifications
Parameter
Value
NSN
5340-01-286-4073
Primary Part Number
40165
Item Name
Boot,dust and Moisture Seal
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Multi-Flex Seals Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-470-74014716-1POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Pdi Ground Support Systems, Inc.
2590-01-550-259312508621POSSIBLE MATCH
BAR,EMERGENCY RESCUE
Possible match (shared part number)Ceradyne, Inc. Dba Vehicle Armor Systems Div Vehicle Armor Systems
8465-01-565-400040165POSSIBLE MATCH
HYDRATION SYSTEM
Possible match (shared part number)Camelbak Products, Llc Dba Camelbak
2540-01-565-686940165POSSIBLE MATCH
GUARD,SPLASH,VEHICULAR
Possible match (shared part number)United States Department of the Navy Dba Naval Surface Warfare Center Panama City
NSN 5340-01-286-4073 is a Boot,dust and Moisture Seal, manufactured by Multi-Flex Seals Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-286-4073?
NSN 5340-01-286-4073 has 1 manufacturer part number on file: 40165 (Multi-Flex Seals Inc).
What NSN replaces 5340-01-286-4073?
4 possible matches (shared part number, not a government interchangeability claim): 5310-01-470-7401, 2590-01-550-2593, 8465-01-565-4000. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-286-4073 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.