Part Number
Part Number:
NSN:
NIIN:
Item Name:
PIN , STRAIGHT , HEADLESS
Definition:
A HEADLESS, CYLINDRICALLY-SHAPED ITEM HAVING A STRAIGHT, SMOOTH, SOLID BODY, WITH OR WITHOUT A DRILLED HOLE(S). IT HAS AN OUTSIDE DIAMETER EQUAL TO OR LESS THAN ITS LENGTH. ITS LENGTH MUST NOT EXCEED TWELVE INCHES (304 MM); FOR ITEMS WHOSE LENGTH EXCEEDS TWELVE INCHES (304 MM); SEE ROD, STRAIGHT, HEADLESS. IT IS USED FOR ALIGNING OR TRANSFER OF TORQUE AND/OR THRUST, BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. SEE ALSO PIN, STRAIGHT, THREADED.
CAGE Information
| Code | Company |
|---|---|
| 30003 | NAVAL AIR SYSTEMS COMMAND |
Federal Supply Class
Title
NAILS, MACHINE KEYS, AND PINS
Inclusions:
INCLUDES DOWEL PINS, SPLIT PINS; SPIKES; TACKS; NONOFFICE TYPE STAPLES; MACHINE KEYS; BRADS; SHOULDERED PINS; COTTER PINS; NAILS.
Exclusions:
EXCLUDES SHAFTS (FSC 3040); LOCK KEYS (FSC 5340).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AMCS | FIRST END TAPER LENGTH | 0.060 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | CENTRALLY LOCATED THREADED HOLE ON PIN ENDS 0.164-32UNC-3B TO A MINIMUM 0.320 IN DEPTH |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| CSYM | SURFACE FINISH | 63.0 MICROINCHES OVERALL |
| CRMG | FIRST END TAPER ANGLE | 45.0 DEGREES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 TYPE 2 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACHT | PIN OVERALL LENGTH | 8.700 INCHES NOMINAL |
| ACHU | PIN OVERALL DIAMETER | 0.3723 INCHES MINIMUM AND 0.3738 INCHES MAXIMUM |
| CSJF | FIRST END COUNTERSINK ANGLE | 60.0 DEGREES NOMINAL |
| CTBY | FIRST END COUNTERSINK DIAMETER | 0.181 INCHES MINIMUM AND 0.211 INCHES MAXIMUM |
| AAGZ | FIRST END STYLE | CHAMFERED AND COUNTERSUNK |