National Stock Number (NSN) Output Data
Definition:
A STRAIGHT NONFLUID FITTING WITH WRENCHING FACILITIES ON ONE END AND EXTERNAL THREADS, OTHER THAN PIPE OR HOSE SERIES, ON THE OTHER END. IT HAS AN UNTHREADED THROUGH HOLE IN ITS AXIS WHICH MAY BE COUNTERSUNK AND/OR COUNTERBORED ON ONE OR BOTH ENDS. IT IS DESIGNED TO ACCOMMODATE A SHAFT, OR THE LIKE, OR USED TO REINFORCE A HOLE IN A BULKHEAD, OR THE LIKE. FOR SIMILAR ITEMS SPECIFICALLY DESIGNED FOR USE IN A STUFFING BOX, SEE PACKING NUT. FOR NONFLUID ITEMS WITH AN INTERNAL THREAD, SEE INSERT, SCREW THREAD; OR ADAPTER BUSHING. EXCLUDES REDUCER, BOSS; AND ITEMS DESIGNED TO ACCOMMODATE A TUBE OR TUBE FITTING.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| SSN671-515-2047293 PIECE 5 | 80064 | A | 5 | 9 | A | KZ | ||
| 71553-79X5 PIECE 5 | 96169 | A | 3 | 2 | A | KZ | ||
| 2047293 PIECE 5 | 53711 | A | D | 9 | A | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 96169 | ELECTRIC BOAT CORPORATION |
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 |
|---|---|---|
| ACSL | WRENCHING FACILITY SHAPE | FACE SPANNER |
| AJYR | SCREW THREAD LENGTH | 1.750 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 8 |
| THSD | THREAD SERIES DESIGNATOR | UN |
| BXBR | HOLE INSIDE DIAMETER | 2.000 INCHES MINIMUM AND 2.002 INCHES MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY |
| CBBL | FEATURES PROVIDED | COUNTERSUNK |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CQJX | NOMINAL THREAD SIZE | 2.750 INCHES |
| ABMZ | DIAMETER | 2.750 INCHES NOMINAL |
| AAJD | THREAD CLASS | 2A |
| ADBD | COUNTERSINK DEPTH | 0.062 INCHES NOMINAL AND 0.062 INCHES NOMINAL |
| AATA | COUNTERSINK ANGLE IN DEG | 45.0 AND 45.0 |
| ABHP | OVERALL LENGTH | 2.250 INCHES NOMINAL |
| ABNM | THICKNESS | 0.500 INCHES NOMINAL |
| BQDD | COUNTERSINK LOCATION | THREADED END AND WRENCHING END |