PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30208Vise Block,rifle

Charles Reed Knight Jr Dba Knight's Armament Company · NSN 5120-01-601-5634 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-601-5634 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-601-5634. Primary manufacturer part number: 30208.
Features
  • Vise Block,rifle — FSC 5120
  • 1 verified cross-reference
  • Primary manufacturer: Charles Reed Knight Jr Dba Knight's Armament Company
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Vise Block,rifle, cataloged under National Stock Number 5120-01-601-5634, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Charles Reed Knight Jr Dba Knight's Armament Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-601-5634
Primary Part Number30208
Item NameVise Block,rifle
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerCharles Reed Knight Jr Dba Knight's Armament Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0295 INTERCHANGEABLE
Cup,tapered Roller Bearing
3110-00-156-804512Z315-127 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4810-00-168-8743 INTERCHANGEABLE
Seat,valve
3820-00-282-4943E23096H INTERCHANGEABLE
Drill Rod,rock Drill
Brunner and Lay Inc
5305-00-874-3569 INTERCHANGEABLE
Thumbscrew
3110-01-057-957530208 INTERCHANGEABLE
Bearing,roller,tapered
Fag Bearings Corporation
3110-01-136-356830208 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
4130-01-142-972257856 INTERCHANGEABLE
Filter Element,air Conditioning
Hamilton Sundstrand Corporation
5360-01-266-3344 INTERCHANGEABLE
Spring,helical,compression
5330-01-321-9693 INTERCHANGEABLE
Retainer,seal
Cross-Reference Index
Part NumberManufacturer
30208 PRIMARY Charles Reed Knight Jr Dba Knight's Armament Company (USA)
Related Parts
3110-00-100-0295INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3110-00-156-8045INTERCHANGEABLE
BEARING,BALL,ANNULAR
12Z315-127
4810-00-168-8743INTERCHANGEABLE
SEAT,VALVE
3820-00-282-4943INTERCHANGEABLE
DRILL ROD,ROCK DRILL
E23096H
5305-00-874-3569INTERCHANGEABLE
THUMBSCREW
3110-01-057-9575INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30208
3110-01-136-3568INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30208
4130-01-142-9722INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
57856
5360-01-266-3344INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5330-01-321-9693INTERCHANGEABLE
RETAINER,SEAL
5940-01-628-3532INTERCHANGEABLE
TERMINAL,LUG
30208
4720-01-649-2216INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
30208

Frequently Asked Questions

What is NSN 5120-01-601-5634?

NSN 5120-01-601-5634 is a Vise Block,rifle, manufactured by Charles Reed Knight Jr Dba Knight's Armament Company, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-601-5634?

NSN 5120-01-601-5634 has 1 cross-referenced part number: 30208 (Charles Reed Knight Jr Dba Knight's Armament Company).

What NSN replaces 5120-01-601-5634?

There are 12 known substitutes for 5120-01-601-5634: 3110-00-100-0295, 3110-00-156-8045, 4810-00-168-8743 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30208?

Key specifications for 30208: Overall Width: 2.362 INCHES NOMINAL IN; Overall Length: 3.149 INCHES NOMINAL IN; End Item Identification: AR-15 RIFLE; Special Features: FOR INSTALLING & REMOVING FLASH HIDER AND TAPER PINS. 5 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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