PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52-CLock,rim

A L Hansen Manufacturing Company · NSN 5340-01-179-1262 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-179-1262 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-179-1262. Primary manufacturer part number: 52-C.
Features
  • Lock,rim — FSC 5340
  • Design Type: LATCH
  • Thickness: 0.500 INCHES MINIMUM MEMBER IN
  • Locking Mechanism Type: TURN HANDLE
  • 2 verified cross-references
  • Primary manufacturer: A L Hansen Manufacturing Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Lock,rim, cataloged under National Stock Number 5340-01-179-1262, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is A L Hansen Manufacturing Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-179-1262
Primary Part Number52-C
Item NameLock,rim
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerA L Hansen Manufacturing Company
StatusACTIVE
Design TypeLATCH
Thickness0.500 INCHES MINIMUM MEMBER IN
Locking Mechanism TypeTURN HANDLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5940-00-177-9881830 INTERCHANGEABLE
Terminal Board
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5940-00-192-99621390 INTERCHANGEABLE
Terminal Board
Birnbach Co Inc
Cross-Reference Index
Part NumberManufacturer
52-C PRIMARY A L Hansen Manufacturing Company (USA)
12278755 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5940-00-177-9881INTERCHANGEABLE
TERMINAL BOARD
830
5940-00-192-9962INTERCHANGEABLE
TERMINAL BOARD
1390

Frequently Asked Questions

What is NSN 5340-01-179-1262?

NSN 5340-01-179-1262 is a Lock,rim, manufactured by A L Hansen Manufacturing Company, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-179-1262?

NSN 5340-01-179-1262 has 2 cross-referenced part numbers: 52-C (A L Hansen Manufacturing Company), 12278755 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5340-01-179-1262?

There are 2 known substitutes for 5340-01-179-1262: 5940-00-177-9881, 5940-00-192-9962. Verify interchangeability with system specifications before substitution.

What are the specifications of 52-C?

Key specifications for 52-C: Special Features: KEY CHANGE QTY:0;MASTER KEY PROV:NOT INCLUDED;; Design Type: LATCH; Thickness: 0.500 INCHES MINIMUM MEMBER IN; Locking Mechanism Type: TURN HANDLE. 4 total characteristics are documented in the Federal Logistics Information System.

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