National Stock Number (NSN) Output Data
Definition:
A CIRCULAR SHAPED ITEM WITH AN APERTURE MANUFACTURED TO PREDETERMINED DIMENSIONS AND DESIGNED FOR USE AS A SEAL IN STUFFING BOXES, PACKING NUTS, AND THE LIKE. IT MAY BE (1) ANY NONMETALLIC MOLDED OR FORMED RING (EXCEPT SOLID (WITHOUT JOINT) RINGS HAVING A SQUARE OR RECTANGULAR CROSS SECTION); OR (2) ANY SHREDDED METAL OR METAL FOIL TYPE METALLIC OR SEMIMETALLIC RINGS. EXCLUDES FELT ITEMS BUT INCLUDES MULTIMATERIAL ITEMS IN WHICH ONE OF THE MATERIALS IS FELT. FOR SOLID (WITHOUT JOINTS) NONMETALLIC ITEMS WITH A SQUARE OR RECTANGULAR CROSS SECTION, SEE WASHER (AS MODIFIED) AND GASKET. FOR RUBBER ITEMS SPECIFICALLY DESIGNED FOR WEATHER-PROOFING DOORS, WINDOWS, CHESTS, AND THE LIKE SEE SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; AND SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. FOR CIRCULAR (WITH APERATURE) NONMETALLIC ITEMS WITH A SOLID ROUND CROSS-SECTION SEE O-RING. EXCLUDES CUP, COMPRESSION; GASKET; WASHER (AS MODIFIED); AND FELT, MECHANICAL, PREFORMED.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 7219MR160T | 5F573 | A | 3 | 2 | 1 | KZ | ||
| ST7M254-219-1 | 60029 | A | 5 | 2 | 5 | ZZ | ||
| ST7M254-219-1 | 76301 | A | 5 | 9 | E | KZ | ||
| 7219MR160T | 72902 | R | 5 | 9 | 1 | KZ | ||
| S38420-219BAK1 | 09257 | A | 5 | 2 | 5 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 09257 | TRELLEBORG SEALING SOLUTIONS US INC. |
| 5F573 | GREENE TWEED & CO. INC. |
| 60029 | GE AVIATION SYSTEMS LLC DBA GE AVIAT |
| 76301 | BOEING COMPANY THE DBA BOEING |
| 72902 | PALMETTO INC |
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 |
|---|---|---|
| ADVT | FLANGED BODY OUTSIDE DIAMETER | 1.539 INCHES MINIMUM AND 1.541 INCHES MAXIMUM |
| ABJH | TEMP RATING | -65.0 DEG FAHRENHEIT AND 275.0 DEG FAHRENHEIT |
| CQFM | HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL OVERALL |
| MATT | MATERIAL | RUBBER SYNTHETIC OVERALL |
| ADVX | RIM SURFACE WIDTH | 0.174 INCHES NOMINAL |
| ADYU | PERIPHERAL DIAMETER | 1.553 INCHES MINIMUM AND 1.555 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 1.310 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.188 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 160 FSCM 72902 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SPECIAL |