National Stock Number (NSN) Output Data
Definition:
AN ITEM DESIGNED TO FIT OVER A PACKING GLAND BY MATING WITH A SURFACE OF A SECOND PART WHICH TOGETHER WILL RETAIN INTO A NARROW GROOVE OR CONFINED SPACE THE PACKING, PREFORMED OR O-RING, OR AN ITEM DESIGNED TO FIT OVER A ROD OR SHAFT, TO MATE WITH A STUFFING BOX TO CONFINE PACKING MATERIAL. IT MAY FUNCTION AS A STATIC OR DYNAMIC SEAL RETAINER WITH THE PACKING LOCATED ON, AROUND, OR IN THE CENTERLINE DIRECTION OF THE ROD OR SHAFT AXIS. IT MAY HAVE HOLES OR JOINTS FOR MOUNTING, BE THREADED OR UNTHREADED. SEE ALSO PACKING NUT AND PACKING NUT, STUFFING TUBE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| MS28774-122 | 96906 | M | 2 | 1 | 4 | HD | ||
| V3D10257 ITEM 20 | 99517 | A | 5 | 1 | 5 | HD | ||
| V3D10078PC22 | 99517 | A | 5 | 1 | 5 | HD | ||
| M8791/1-122 | 81343 | A | 5 | 1 | E | ZZ | ||
| MS28774-122 | 1K697 | A | 5 | 1 | 5 | HD | ||
| V3D10257 ITEM 20CP | 03850 | A | 5 | 1 | 6 | HD | ||
| MS28774-122CP | 03950 | A | 5 | 1 | 6 | HD | ||
| 5476-11220 | 13669 | A | 5 | 1 | 6 | HD | ||
| MIL-R-8791/1-122 | 81349 | M | 5 | 9 | 3 | HD |
CAGE Information
| Code | Company |
|---|---|
| 03850 | CHICAGO-ALLIS MFG CORP |
| 96906 | MILITARY STANDARDS PROMULGATED BY MI |
| 99517 | VACCO INDUSTRIES DIV VACCO |
| 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 1K697 | DBR INDUSTRIES INC. |
| 03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
| 13669 | TESCOM CORPORATION DIV INDUSTRIAL CO |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
PACKING AND GASKET MATERIALS
Inclusions:
INCLUDES GENERAL PURPOSE OIL GREASE, AIR, LIQUID, GAS, AND CHEMICAL SEALS; OAKUM; PREFABRICATED GASKETS AND SEALS DESIGNED FOR A SINGLE SPECIFIC APPLICATION.
Exclusions:
EXCLUDES O-RINGS (FSC 5331); BULK MATERIAL ITEMS, SUCH AS; RUBBER, CORK, AND ASBESTOS SHEETS AND STRIPS (FSG 93); LIQUID GASKET MATERIALS (RTV, PERMATEX, ETC.) (FSG 80); RFI AND EMI SEALS AND GASKETS (FSC 5999), AND ALL SEAL RETAINERS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATT | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL |
| AQNE | JOINT TYPE | SCARF-PERIPHERAL OVERALL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SQUARE/RECTANGULAR |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.045 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| AQZM | CUT TYPE | DIAGONAL OVERALL |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | CLEANED IN ACCORDANCE WITH MIL-STD-1330 |
| ADYT | CENTER HOLE DIAMETER | 1.140 INCHES MINIMUM AND 1.142 INCHES MAXIMUM |
| ADYU | PERIPHERAL DIAMETER | 1.310 INCHES MINIMUM AND 1.316 INCHES MAXIMUM |