FED-STD-228A
where:
W1=the weight of the specimen in air, grams.
W2=the weight of the supporting wire in water, grams.
W3=the weight of the specimen and supporting wire in water, grams.
5.2 Unless otherwise specified in the detail specification, two specimens from each inspection unit shall
be tested.
5.3 The specific gravity of the insulation or sheath of the inspection unit should be the average of the
results obtained from the specimens tested.
5.4 The specific gravity of the insulation or sheath of the inspection unit should be recorded to the
nearest 0.001 unit.
CONCLUDING MATERIAL
CUSTODIANS:
PREPARING ACTIVITY:
Army CR
Navy AS
DLA CC
Air Force 85
DLA - CC
(Project 6145-2013-017)
REVIEW ACTIVITIES:
Army AR, AT
Navy EC, MC
Air Force 19, 71, 99
NOTE: The activities listed above were interested in this document as of the date of this document.
Since organizations and responsibilities can change, you should verify the currency of the information
above using the ASSIST Online database at https://assist.dla.mil/.
248
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