PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29850Fastener,cylinder,spring Loaded

Bock Engineered Products Inc · NSN 5340-01-435-9120 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-435-9120 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-435-9120. Primary manufacturer part number: 29850.
Features
  • Fastener,cylinder,spring Loaded — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Bock Engineered Products Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Fastener,cylinder,spring Loaded, cataloged under National Stock Number 5340-01-435-9120, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bock Engineered Products Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameFastener,cylinder,spring Loaded
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersBock Engineered Products Inc (CAGE 07819)
Technical Specifications
ParameterValue
NSN5340-01-435-9120
Primary Part Number29850
Item NameFastener,cylinder,spring Loaded
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerBock Engineered Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 6
6110-00-690-7693 INTERCHANGEABLE
Panel,power Distribution
5330-01-014-030129850 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4910-01-144-20181C8065G01 INTERCHANGEABLE
Alignment Fixture,final Drive As
General Electric Company
6520-01-360-089129850 INTERCHANGEABLE
Resin,composite,dental
Kerr Corporation
6685-01-514-706129850 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
6685-01-669-524029850 INTERCHANGEABLE
Gage,pressure,dial Indicating
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
29850 Bock Engineered Products Inc (USA)
Z-00818 ITEM 15 Bock Engineered Products Inc (USA)
Related Parts
6110-00-690-7693INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
5330-01-014-0301INTERCHANGEABLE
SEAL,PLAIN ENCASED
29850
4910-01-144-2018INTERCHANGEABLE
ALIGNMENT FIXTURE,FINAL DRIVE AS
1C8065G01
6520-01-360-0891INTERCHANGEABLE
RESIN,COMPOSITE,DENTAL
29850
6685-01-514-7061INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
29850
6685-01-669-5240INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
29850

Frequently Asked Questions

What is NSN 5340-01-435-9120?

NSN 5340-01-435-9120 is a Fastener,cylinder,spring Loaded, manufactured by Bock Engineered Products Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-435-9120?

NSN 5340-01-435-9120 has 2 cross-referenced part numbers: 29850 (Bock Engineered Products Inc), Z-00818 ITEM 15 (Bock Engineered Products Inc).

What NSN replaces 5340-01-435-9120?

There are 6 known substitutes for 5340-01-435-9120: 6110-00-690-7693, 5330-01-014-0301, 4910-01-144-2018 and 3 more. Verify interchangeability with system specifications before substitution.

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