PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27-21Roller,door Lock

Hoyt Corporation · NSN 3510-01-180-4943 · FSC 3510 · No Item Name Available
Verified by PartsTable
NSN 3510-01-180-4943 — this item is cataloged by the U.S. Government under National Stock Number 3510-01-180-4943. Primary manufacturer part number: 27-21.
Features
  • Roller,door Lock — FSC 3510
  • 3 verified cross-references
  • Primary manufacturer: Hoyt Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Roller,door Lock, cataloged under National Stock Number 3510-01-180-4943, is classified within Federal Supply Class 3510 (No Item Name Available) of the Service and Trade Equipment group. The primary manufacturer of record is Hoyt Corporation. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRoller,door Lock
FSC / FSG3510 — No Item Name Available (FSG 35)
ManufacturersHoyt Corporation (CAGE 01420); Plastiglide Mfg Corp (CAGE 11897)
Technical Specifications
ParameterValue
NSN3510-01-180-4943
Primary Part Number27-21
Item NameRoller,door Lock
FSC / FSG3510 / 35 — No Item Name Available
ManufacturerHoyt Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-761-2042272001 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
Cross-Reference Index
Part NumberManufacturer
27-21 PRIMARY Hoyt Corporation (USA)
27-21-A Hoyt Corporation (USA)
211-37-0136 Plastiglide Mfg Corp (USA)
Related Parts
5920-00-761-2042INTERCHANGEABLE
FUSE,CARTRIDGE
272001

Frequently Asked Questions

What is NSN 3510-01-180-4943?

NSN 3510-01-180-4943 is a Roller,door Lock, manufactured by Hoyt Corporation, classified under FSC 3510 (No Item Name Available). Status: active.

What are the part numbers for NSN 3510-01-180-4943?

NSN 3510-01-180-4943 has 3 cross-referenced part numbers: 27-21 (Hoyt Corporation), 27-21-A (Hoyt Corporation), 211-37-0136 (Plastiglide Mfg Corp).

What NSN replaces 3510-01-180-4943?

There is 1 known substitute for 3510-01-180-4943: 5920-00-761-2042. Verify interchangeability with system specifications before substitution.

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