MS21059-3

Part #:	MS21059-3
Part Description:	NUT, SELF-LOCKING, 10-32
Part Vendor:	REPUBLIC
Alternate Part #:	NAS686X3
Quantity on Hand:	137,860

THREAD: AS8879

MS21059-3 MATERIAL: Nut - C1050 carbon Steel per AMS5085 (UNS G10500) or 8740 alloy steel per AMS6322 (UNS G87400). Basket - C1050 carbon steel per AMS5085 (UNS G10500).

HEAT TREAT: Rc 49 max.

MS21059-3 FINISH: F5000-(*) - Cadmium plate per AMS-QQ-P-416, Type II, Class 2 plus Kaylube molybdenum disulfide dry film lubricant per AS5272, Type I. F5000X(*) - Cadmium plate per AMS-QQ-P-416, Type II, Class 2. F5000-(*)CW - Cadmium plate per AMS-QQ-P-416, Type II, Class 2 and carbowax.

MS21059-3 PERFORMANCE: NASM25027.

TEMPERATURE: 450°F.

VARIATIONS: Add "BC" for bottom countersunk rivet holes. Example: F5000-08BCCW.

NOTES:
1. FLOATABILITY:
.030 minimum radially from centered position.
.020 maximum axial float for -3 and smaller.
.030 maximum axial float for -4 and larger.
2. For -04 and -06 sizes, c'sink or radius within ØP.
3. Dimpled rivet hole tolerance for ØK is + .015 - .00.
4. Unless otherwise specified: A) Surface texture 125 microinches.