Cleared+
← NSN Search

REDUCER,BOSS

4730-01-505-0209NIIN 015050209USAEA · activeDEMIL ASOS SMSCatalog $39
FSC4730Hose, Pipe, Tube, Lubrication, and Railing Fittings
Suppliers
8
DIBBS awards
9
Total value
$10,847
Last award
Jan 28, 2026

Price to win

From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.

Average unit cost

$85.22

Weighted average

$65.34

Weighted by quantity

Observed range

$27.93–$248

Coverage

9 awards

Mar 4, 2004 – Jan 28, 2026

Average: $85.22 · Weighted avg: $65.34 · Range: $27.93–$248.00 · Based on 9 awards, Mar 4, 2004–Jan 28, 2026.

Unit cost by award date · 9 priced lines

Mar 4, 2004Jan 28, 2026

DIBBS award history

Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.

9 distinct award lines

DateManufacturerQty × unitTotalContract
Jan 28, 20260LWR9H & S TOOL AND ENGINEERING, INC.FALL RIVER, MASAM51 × $71.50$3,647SPE7M226V1640
Mar 5, 20185EA15CTN MACHINING LLCSAN JOSE, CASAM32 × $28.25$904SPE7M318V2125
Dec 1, 20120X311TW DESIGN AND MANUFACTURING, LLCMONTELLO, WISAM12 × $33.34$400SPM7M313V2208
Jul 16, 20120X311TW DESIGN AND MANUFACTURING, LLCMONTELLO, WISAM14 × $27.93$391SPM7M312M6384
May 12, 20124UKG4STL LOFT METALSSAINT LOUIS, MOSAM8 × $69.20$554SPM7M312V3962
Aug 22, 20060B5B0CENTERLINE TOOL & ENGINEERING INCBRADENTON, FLSAM14 × $60.00$840SPM7M306V4503
May 13, 20060MXV2MURAR, DAVIDSAINT CHARLES, MOSAM19 × $65.72$1,249SPM7M106V8658
May 4, 20051UF60U.S.A. SPARES INC.CARLISLE, PASAM13 × $163.00$2,119SPM76205V0675
Mar 4, 20041UF60U.S.A. SPARES INC.CARLISLE, PASAM3 × $248.00$744SP074004V7640

Manufacturers who have won this NSN

Distinct CAGEs with a confirmed DIBBS award line for this part — each opens the manufacturer page.

Approved manufacturers

Qualified to supply per MCRL — no confirmed DIBBS award on record for this NSN. Each CAGE opens the manufacturer page.

53711NAVAL SEA SYSTEMS COMMANDWASHINGTON NAVY YARD, DCSAM

PN 6935292, 6935292 REV C

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
CONNECTION TYPESECOND END THREADED EXTERNAL BOSS
END ITEM IDENTIFICATIONMK660 MOD2, ATE N ASSOCIATED TOOLS
MATERIALOVERALL STEEL COMP 304
NOMINAL OVERALL LENGTHINCHES 1.312
NOMINAL THREAD SIZESECOND END INCHES 0.438
NOMINAL WIDTH ACROSS FLATSFIRST END INCHES 0.812
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER FILL/DRAIN
PROPRIETARY CHARACTERISTICSPACS
REDUCER TYPECONCENTRIC
SURFACE TREATMENTOVERALL PASSIVATE
THREAD CLASS2B
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORALL ENDS UNF

Open buys

SPE7M326T9348

DIBBS · quotes by Oct 5, 2026 · UNRESTRICTED