The Latch, cataloged under National Stock Number 5342-01-066-6676, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Latch
FSC / FSG
5342 — Hardware, Weapon System (FSG 53)
Technical Specifications
Parameter
Value
NSN
5342-01-066-6676
Item Name
Latch
FSC / FSG
5342 / 53 — Hardware, Weapon System
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-288-085450156-07POSSIBLE MATCH
REGULATOR,THERMOSTATIC TEMPERATU
Possible match (shared part number)Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4720-01-436-66104M2T-4FFORX-4FFORX-173POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
Possible match (shared part number)Gates Corporation
4820-01-467-718450156-14POSSIBLE MATCH
REGULATOR,THERMOSTATIC TEMPERATU
Possible match (shared part number)Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-467-721250156-13POSSIBLE MATCH
REGULATOR,THERMOSTATIC TEMPERATU
Possible match (shared part number)Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
50156
3/9Design control — primary reference
Shugart Associates Sub of Xerox Corp
Related Parts
4820-01-288-0854POSSIBLE MATCH
REGULATOR,THERMOSTATIC TEMPERATU
50156-07
4720-01-436-6610POSSIBLE MATCH
HOSE ASSEMBLY,NONMETALLIC
4M2T-4FFORX-4FFORX-173
4820-01-467-7184POSSIBLE MATCH
REGULATOR,THERMOSTATIC TEMPERATU
50156-14
4820-01-467-7212POSSIBLE MATCH
REGULATOR,THERMOSTATIC TEMPERATU
50156-13
Frequently Asked Questions
What is NSN 5342-01-066-6676?
NSN 5342-01-066-6676 is a Latch, classified under FSC 5342, Hardware, Weapon System. Status: active.
What NSN replaces 5342-01-066-6676?
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-288-0854, 4720-01-436-6610, 4820-01-467-7184. Verify interchangeability with system specifications before substitution.
Is NSN 5342-01-066-6676 hazardous material?
No hazard code in the DLA record (HMIC N). 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.