TUBE,BENT,METALLIC

4710FSC

01NCB code

718-4573Item number

NIIN 01-718-4573

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	Management control	Net price	USC
01-OCT-2026	DN	J	SMS	EA	0.0000	$808.87	1	U	0	9B-----	$0.00	N
01-OCT-2026	DS	J	SMS	EA	0.0000	$808.87	1	U	0	-------	$0.00	I

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC
371351-167	98897 LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY	A	3	2	D	ZZ
371351	98897 LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY	A	D	9	D	ZZ

CROSS-SECTIONAL SHAPE STYLE
WALL THICKNESS	INCHES NOMINAL 0.065
FIRST END STYLE
OVERALL LENGTH	INCHES NOMINAL 22.870
DIAMETER	INCHES NOMINAL 3.000
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
CONSTRUCTION	SEAMLESS
CRITICALITY CODE JUSTIFICATION	FEAT
PART NAME ASSIGNED BY CONTROLLING AGENCY	TUBE REFUEL AND TRANSFER
SPECIAL FEATURES	THE FUEL TRANSFER AND REFUELING TUBE IS LOCATED ABOVE THE FUSELAGE TANK IN THE CENTER WING DRY BAY OF THE KC-130J. EACH END OF THIS TUBE IS CONNECTED TO A SHROUD ASSEMBLY. THE SHROUDS FITTED OVER FLEXIBLE COUPLINGS IN THE FUSELAGE FUEL TANK AND AERIAL REFUELING FUEL LINE SYSTEMS COLLECT ANY FUEL WHICH ESCAPES THE FUEL PIPE IN HE EVENT OF A FLEXIBLE COUPLING OR O-RING FAILURE. THE SHROUDS ARE CONNECTED TO THE TRANSFER AND REFUELING TUBES, WHICH ENDS IN A COMMON OUTLET BELOW THE FUSELAGE. THIS SYSTEM PREVENTS FUEL AND/OR FUMES FROM BEING RELEASED IN THE CARGO COMPARTMENT IN THE EVENT OF A FLEXIBLE COUPLING OR O-RING FAILURE. PRIMARY FAILURE OF THE TUBE WOULD BE POOR CONNECTION TO THE SHROUD OR CRACKING IN THE TUBE, WHICH CAN ALLOW FUEL FUMES TO ESCAPE INTO THE CARGO COMPARTMENT, WHICH CAN RESULT IN THE POSSIBLITY OF A FIRE. THE FUSELAGE PLUMBING IS INSPECTED DAILY AND ON THE TURNAROUND FOR DAMAGE, SECURITY, AND EVIDENCE OF LEAKS.
MATERIAL	ALUMINUM ALLOY 5052
MATERIAL DOCUMENT AND CLASSIFICATION	FED SPEC SINGLE MATERIAL RESPONSE WW-T-787
PROPRIETARY CHARACTERISTICS	PACS

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: 000
No intermediate container quantity specified (000)
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: 00
No requirement
Cush dun: NA
PPP-C-795, closed cell plastic cushioning; or A-A-3129, open cell plastic cushioning; or PPP-C-1797, polypropylene...
THK: C
3/4 inch thick
Unit cont: E5
ASTM D5118/D5118M, fiberboard box.
PKG data source: P

PICA SICA: P
SPC MKG: 00
No special marking
Inter cont: 00
No requirement.
Lvl A: E
Packing shall be accomplished to meet the performance test requirements of ASTM D4169, Distribution Cycle 18,...
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: 6.00000
UP SZ MAXL: 38.00000
UP SZ MAXH: 2.00000
Unit pack cube: 0.0000
OPI: M
All packaging data is mandatory for compliance and no substitutions are permitted.

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