RESTRICTOR UNIT,FLUID FLOW

4730FSC

01NCB code

494-5777Item number

NIIN 01-494-5777

Identification

Effective date	Major organizational entity	Acquisition advice code	Source of supply	Unit of issue	Unit of measure quantity	Unit price	Quantity per unit pack	Controlled inventory item code	Shelf-life code	Recoverability code	Management control	Net price	USC
01-OCT-2026	DN	J	SMS	EA	0.0000	$20,242.31	1	U	0	D	3B-----	$0.00	N
01-OCT-2026	DS	J	SMS	EA	0.0000	$20,242.31	1	U	0	F	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC
801-6640811 ASSY 237-8	53711 NAVAL SEA SYSTEMS COMMAND	A	3	2	C	ZZ
6640811	53711 NAVAL SEA SYSTEMS COMMAND	A	D	9	C	ZZ
2633-561-01	96169 ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT	A	D	9	C	ZZ
2633-561-01 ASSY 237-8	96169 ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT	A	5	2	C	ZZ

OVERALL LENGTH	INCHES NOMINAL 8.000
DIAMETER	INCHES NOMINAL 12.380
END ITEM IDENTIFICATION	LOS ANGELES CLASS SSN (688)
ORIFICE DIAMETER	INCHES NOMINAL 0.375
DESIGN TYPE	STRAIGHT
END CONNECTION SIMILARITY	IDENTICAL
PRESSURE RATING	POUNDS PER SQUARE INCH (PSI) MAXIMUM 250.0
PART NAME ASSIGNED BY CONTROLLING AGENCY	CASCADE ORIFICIAL RESISTIVE DEVICE (C.O.R.D.)
SPECIAL FEATURES	ITEM IS AND ASSEMBLY WHICH CONSISTS OF, 1EA PC 238 BODY, 1EA PC 239 CARTRIDGE ASSEMBLY, NSN 4730-01-494-5768; 1EA PC 240 RETAINING RING, 1EA PC 218 LABEL PLATE (WITHOUT FLOW LABEL), AND 1EA PC 168 FLOW ARROW LABEL(FROM DRAWING 2633-442-01 CAGE 96169), ORFICE DIA IS THE SIZE OF THE INDIVIDUAL HOLES IN THE CASCADE PLATES; ADD OR REMOVE CASCADE PLATES TO ACHIEVE CORRECT PRESSURE DROP; 8.00 NPS 250 PSI WP MAX 122 DEG F 350 GPM; EACH FLANGE HAS FOURTEEN 0.688 IN. DIA. HOLES.
MATERIAL	BODY COPPER ALLOY 706

PICA SICA: P
PKG cat: 16Z0
Unpackaged weight: 0.0000
Unpackaged width: 0.000
Unpackaged length: 0.000
Unpackaged height: 0.000
TOS: B
Intermediate container qty: AAA
Quantity set by MIL-STD-2073-1E B.5: up to 100 unit packs, a maximum net load of 40 pounds, and a maximum of 1.5...
Method of preservation: 10
Physical protection
Clng drying: 1
Any suitable process that is not injurious to the item.
Pres mat: 00
No requirement
Wrap mat: ZZ
Special requirements – see specific instructions or drawings provided
Cush dun: 00
No requirement
THK: 0
Not applicable
Unit cont: D3
PPP-B-566, PPP-B-676, or ASTM D5118/D5118M, folding, setup or fiberboard box.
PKG data source: P

PICA SICA: P
SPC MKG: 00
No special marking
Inter cont: DO
Any suitable fiber box included in this table may be used (see J.4.9.1).
Lvl A: Q
Packing shall be accomplished in accordance with table C.II for the packing level specified.
Lvl b: Q
Packing shall be accomplished in accordance with table C-II for the packing level specified.
Unit pack weight: 0.0000
UP SZ MAXB: 0.00000
UP SZ MAXL: 14.00000
UP SZ MAXH: 0.00000
Unit pack cube: 0.0000
OPI: O
Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used.

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