National Stock Number (NSN) Output Data
Definition:
A METALLIC OR NONMETALLIC ITEM OF VARIOUS PERIPHERAL SHAPES AND A SOLID CROSS-SECTION. IT IS DESIGNED TO MAINTAIN A PREDETERMINED DISTANCE BETWEEN TWO SURFACES. IT MAY HAVE FLAT PARALLEL BEARING SURFACES. DO NOT USE IF A MORE SPECIFIC NAME APPLIES. SEE ALSO SPACER, RING; SPACER, PLATE; SPACER, SLEEVE; SPACER, STEPPED; SHIM AND WASHER, FLAT.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| DF1706-412 FN 78 | 53711 | A | 5 | 2 | A | ZZ | ||
| 752-6406822-78 | 53711 | A | 3 | 2 | A | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
Federal Supply Class
Title
BUSHINGS, RINGS, SHIMS, AND SPAC
Inclusions:
INCLUDES EXTERNALLY THREADED RINGS; KEYED AND SERRATED LOCK RINGS; DEE RINGS; INSTRUMENT RETAINING RINGS; SHIM SETS AND ASSORTMENTS; PLATE SPACERS; RING SPACERS; SLEEVE SPACERS; STEPPED SPACERS; SPACER SETS AND ASSORTMENTS; SLEEVE BUSHINGS; MACHINE THREADED BUSHINGS; MACHINE THREADED PLUGS.
Exclusions:
EXCLUDES SLEEVE BEARINGS (FSC 3120); PIPE THREADED PLUGS (FSC 4730); PISTON RINGS (FSC 2520, 2805, 2810, 2815, 2825, 2990, 3040, 4310, AND 4820); RETAINING RINGS (FSC 5325); SHIM STOCK (FSC 9515).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | COPPER ALLOY 675 |
| FEAT | SPECIAL FEATURES | HAS INDENTATION 5.750 NOMINAL INCHES ALONG OVERALL WIDTH AND 6.375 INCHES ALONG OVERALL LENGTH ON ONE SIDE;HAS INDENTATION 1.750 NOMINAL INCHES ALONG OVERALL WIDTH AND 5.000 NOMINAL INCHES ALONG OVERALL LENGTH ON OPPOSITE SIDE; ALSO HAS INDENTATION 6.000 INCHES ALONG OVERALL WIDTH AND 4.230 INCHES ALONG OVERALL LENGTH |
| ABHC | OVERALL WIDTH | 14.500 INCHES NOMINAL |
| AHNX | BOLT HOLE DIAMETER | 0.529 INCHES MINIMUM AND 0.540 INCHES MAXIMUM |
| AECS | BOLT HOLE QUANTITY | 1 |
| ABXG | OVERALL LENGTH | 16.670 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-728 FED SPEC SINGLE MATERIAL RESPONSE |
| ADUM | OVERALL THICKNESS | 0.190 INCHES NOMINAL |