Fireman's Hood Facepiece

MIL-H-29144

MIL-H-29144
(NSN) National Stock Number
8415-00-001-6489
Federal Supply Classification
8415 Special Purpose Clothing
Item Name Code
21756
Schedule B Code
9803100000
Summary

14.000 inches nominal overall length, 8.250 inches nominal overall width, 0.007 inches nominal overall thickness, flexible flat surface type, overcoated with an abrasion resistant coating special features, plastic polyester material

DAC HCC DMIL RNCC
4 - - 4
RNVC SADC MSDS RNAAC
1 - - CY
Identification

A rectangular piece of transparent material with a transparent metallic-coated finish on one side. It may be rigid and curved in the form of a semicircle or flexible and flat. It is designed to be inserted in the facial area of the hood to provide protection from glare and heat.

INC FIIG Concept Condition
21756 T234-A - 1
Specifications
Overall Length
14.000 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Width
8.250 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Overall Thickness
0.007 inches nominal
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Surface Type
flexible flat
Details Indicates the type of surface provided.
Special Features
overcoated with an abrasion resistant coating
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
plastic polyester
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
gold
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Departure From Cited Document
paragraph 3.3.10.2 metallized facepiece
Details The technical differentiating characteristic/s/ of an item of supply which depart/s/ from the text of a specification or a standard in that it represents a selection of characteristics stated in the specification or standard as being optional,or a variation from one or more of the stated characteristics,or an additional characteristic not stated in the specification or standard.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P G - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
00000 - Z -
RVC WCC TCC SHC
- 772 Z 9

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Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
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FAQs
Frequently asked questions for NSN 8415-00-001-6489
What is the NIIN of the NSN 8415-00-001-6489?
The National Item Identification Number (NIIN) of the NSN 8415-00-001-6489 is 00-001-6489
When the NSN 8415-00-001-6489 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Sep 29, 1972
Does the NSN 8415-00-001-6489 contain any precious metals?
Contains gold
Does the NSN 8415-00-001-6489 contain any hazardous material?
No information in HMIRS

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