SB 742-1
Q-3. Testing and equipment requirements.
d. Item will be inspected and classified according to chap-
Not applicable.
Q-4. Inspection category and sampling plan.
a. TM 9-1300-200
a. Inspection Category Z; Periodic Inspection Interval --
two years.
b. TM 9-1330-200-12
b. Sampling plan for inspection is according to chapter 2.
c. TM 9-1330-200-34
c. Inspection criteria for fuzes are contained in Appendix.
d. TM 43-0001-29
e. FM 23-30
f.
Classification
Application
Inspection
Inspection
Method
Description
1. Critical:
a. Safety pin missing
All
Visual
b. Safety pin is insecurely assembled to an extent that it
All
Visual
endangers the user
c. Incorrect model fuze model assembled to grenade
All
Visual
d. Grenades mixed within lot which can result in hazardous
All
Visual
or unsafe conditions for persons using or maintaining items
e. Marking misleading as to type of grenade
2. Major:
a. Tape loose or does not completely cover emission holes
All
Visual
b. Grenades show signs of filler leakage
All
Visual
c. Grenade packed upside down in fiber or metal container
All
Visual
d. Rust or corrosion to the extent items cannot be used as
All
Visual
intended
e. Grenades loose in containers to the extent items cannot be
All
Visual
adequately protected during transit
f. Lot number missing or illegible
All
Visual
g. Grenade cannot be removed from container
All
Visual
h. Grenade body seams split
M7A3
Visual
i. Grenade body swollen
M7A3
Visual
j. Missing or loose filler plug
M25A2
Visual
k. Safety latch missing
M47
Visual
3. Minor:
a. Marking missing or illegible
All
Visual
b. Minor rust/corrosion
All
Visual
c. Layers of flaked rust which, when removed, leave pitting
All
Visual
that will not affect functioning
d. Inadequate paint coverage
All
Visual