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Straightness Gage

NSN: 5220-00-221-9391 | Model: 8448202
NSN Properties and Flags
NATO Stock Number
End Application
Rifle, 5.56mm, m16 and m16a1
General Description
Steel, class 440b or 440c, spec qq-s-763; 6.482 o/a lg; 0.215 in. Diameter both ends; 125 microinch machine finish all over except as noted

Inventory Check

The last inventory check on this NSN was done on 11/22/2021. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 3

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5220-00-221-9391 Datasheet

Supply Class (FSC):
Inspection Gages And Precision Layout Tools
Cross Reference:
  • 8448202
  • 711419706201
Cage Codes:
  • Army, United States Department Of (CAGE 19204)
  • Ncb Hungary Honvedsegi Egyseges (CAGE 0000V)

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


A - Item does not contain precious metal.


- Represents items with no adp components


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    186620 - Tools, noi hand other than power

  • WCC:

    732 - Tools, hand and portable, electric

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LCL:

    Q - 70.0

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $461.70 to $769.50..
Does NSN 5220-00-221-9391 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Hungary, Brazil, Spain, Singapore, Thailand, New Zealand, Republic Of Korea, United Kingdom, Italy, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5220-00-221-9391?
002219391 or 00-221-9391
Does NSN 5220-00-221-9391 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5220-00-221-9391?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 18, 1969