MIL-DTL-22529/1C
1.2.7 Outgassing
Total Mass Loss
.03%
Vapor Condensed Molecule
.00%
1.2.8 Salt spray resistance per MIL-STD-202, method 101D.6.3-500 hrs.
2.
The Composite Grommet meets all the requirements of MIL-DTL-22529 (AS) with the following exception:
4.2.9 Dielectric withstanding voltage, 750 Volts, 60 Hz. This grommet is primarily intended to provide chafing protection.
3.
Examples of Part Number:
3.1
Reels:
M22529/1 -4 R 25 (T4-0025-ER06)
Length in feet
Reel
Sheet thickness
.070"-.093"
3.2
Cut Lengths:
Cut Lengths are available in increments of .15". EXAMPLE: Calculated Length: 4.10" dia. Hole x š =
12.88"/.15 85.87 castles, cut shorter to the nearest whole castle.
M22529/1 -2 C -85 (T2-0085-EC06)
Number of whole castles 85 x .15 = 12.75"
Factory Precut Length
Sheet thickness
.036"-.063"
Notes:
1 Tolerances: .XX = ±.02; .XXX = ±.010
2 The Government shall procure stock grommet edging on 25' and 100' reels or in Factory pre-cut lengths per
paragraph 3.2 cut length 12.75".
3 The installing activity shall fabricate grommets using MFE-100 shears per Fig 3.
4 Within a given sheet thickness range and spring characteristic of the grommet, end user should determine the
grommet size by trial.
5 Composite Grommet Edgings are to be used for edge dressing, odd-shaped holes, and circular holes to provide
chafing protection.
6 Installation:
6.1 The maximum allowable end gap for odd-shaped and circular holes after grommet edging is installed flush
against the hole periphery is per Fig 2.
6.2 When the gap must be closed, overlap and interlock the terminal ends of the grommet.
6.3 Installation instructions are to be included with each package.
3
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business