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NSN 4730-00-043-3750, 4730000433750
Cancelled -> Replaced by 5310011340051

Federal Supply Classification
FSC 4730 - Hose, Pipe, Tube, Lubrication, and Railing Fittings
National Item Identification Number
NIIN 000433750
Codification Country
United States
Item Name Code
INC 03859
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 4730-00-043-3750

National Stock Number (NSN) 4730-00-043-3750, or NIIN 000433750, (nut,tube coupling) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 9 stock numbers. Five of the National Stock Numbers that it replaces are: 5310011340051, 5310002550455, 4730007668956, 4730002871536, 4730002896393.

There are 19 manufacturer part numbers associated with this NSN. 15 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 19 suppliers. Today, 10 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M425P1030, SPE7M324P2357, SPE7M323P3068, SPE7M323P2056, SPE7M323P0972. The total value of the awarded contracts has been US$ 11,532.80.

This NSN is very common among different weapons systems, belonging to 40 different platforms.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 2,600. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 03859. [AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES:NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4730000433750 does not contain precious metals.

This NSN is associated to Schedule B 7415290000: copper screws, nuts, bolts, rivets, and other fasteners not threaded. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

FABRICATION METHOD
(AARN) MACHINED
LENGTH TO SHOULDER
(BRQL) 0.219 INCHES NOMINAL
MATERIAL
(MATT) COPPER ALLOY OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES
NOMINAL TUBE OUTSIDE DIAMETER
(CQRJ) 0.187 INCHES
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 16 FIGURE
NUT HEIGHT
(ADEA) 0.410 INCHES NOMINAL
NUT STYLE
(ACTA) TUBE COUPLING
SEAT ANGLE
(CRRB) 45.00 DEGREES NOMINAL
SMALLEST INSIDE DIAMETER
(BSPX) 0.192 INCHES NOMINAL
SPECIFICATION/STANDARD DATA
(ZZZK) 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH ACROSS FLATS
(ASDB) 0.437 INCHES NOMINAL
THREAD CLASS
(AAJD) 2B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 24
THREAD SERIES
(BZRR) UNF

Manufacturer Part Numbers

0912064

RNCC
5
RNVC
9
09120643

RNCC
3
RNVC
2
120487

RNCC
5
RNVC
9
261X3

RNCC
5
RNVC
9
28158

RNCC
5
RNVC
9
28158

RNCC
5
RNVC
9
3060110B

RNCC
5
RNVC
9
476623

RNCC
5
RNVC
2
61F03

RNCC
5
RNVC
9
61C3

RNCC
3
RNVC
2
61F000003

RNCC
5
RNVC
9
61F03

RNCC
5
RNVC
9
61F03

ISC
5
RNCC
C
RNVC
1
61F316

RNCC
C
RNVC
1
61X3

ISC
5
RNCC
C
RNVC
1
61X3

RNCC
5
RNVC
9
703152

RNCC
5
RNVC
9
912064

RNCC
5
RNVC
9
A7911

RNCC
5
RNVC
9
J512

RNCC
5
RNVC
9
MS391762

RNCC
5
RNVC
9
RL984A

RNCC
5
RNVC
9
120487

RNCC
C
RNVC
1
J512

RNCC
5
RNVC
1
3060110B

RNCC
3
RNVC
2

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