Part Number
Part Number:
NSN:
NIIN:
Item Name:
INSERT , PANEL FASTENER
Definition:
AN INSERT WHICH MUST HAVE A HOLE THAT MAY BE INTERNALLY THREADED WITH A FLANGE ON ONE END. IT MAY HAVE AN UNDERCUT ON THE END OPPOSITE THE FLANGE TO PROVIDE A SHOULDER TO ALLOW FOR MATING WITH ANOTHER INSERT. PRE-ASSEMBLED ITEMS WILL CONSIST OF AN EXPANSION SLEEVE AND A BODY WHICH MAY BE FLARED. INTERNALLY THREADED ITEMS MAY HAVE A SELF-LOCKING FEATURE. EXCLUDES INSERT, SCREW THREAD.
CAGE Information
| Code | Company |
|---|---|
| 29372 | ALCOA GLOBAL FASTENERS INC. DBA ALCO |
Federal Supply Class
Title
FASTENING DEVICES
Inclusions:
INCLUDES EYELETS; GROMMETS; AIRCRAFT COWLING FASTENERS; TEXTILE FASTENERS; RETAINING RINGS; THREADED INSERTS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABKK | FLANGE DIAMETER | 0.500 INCHES NOMINAL |
| THDS | THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.164-32 UNC |
| BQDM | HOLE TYPE | THREADED-COUNTERBORED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| CWTF | FLANGE THICKNESS | 0.040 INCHES MINIMUM AND 0.046 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | CHROMATE OVERALL |
| CWXS | INSERT STYLE | PROTRUDING FLANGE |
| CWTH | BODY DIAMETER | 0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |