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CYLINDER SLEEVE

4310-01-368-0149NIIN 013680149USAEA · activeDEMIL ASOS SMSCatalog $7,801
FSC4310Compressors and Vacuum Pumps
Suppliers
4
DIBBS awards
20
Total value
$1,062,242
Last award
Aug 5, 2026

DIBBS awards by month · trailing 12 mo

2 total

Oct
Mar
Sep

Price to win

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

Average unit cost

$4,335.76

Weighted average

$4,872.67

Weighted by quantity

Observed range

$2,893–$7,276

Coverage

20 awards

Jun 30, 2017 – Aug 5, 2026

Average: $4,335.76 · Weighted avg: $4,872.67 · Range: $2,892.83–$7,275.69 · Based on 20 awards, Jun 30, 2017–Aug 5, 2026.

Unit cost by award date · 20 priced lines

Jun 30, 2017Aug 5, 2026

DIBBS award history

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

20 distinct award lines

DateManufacturerQty × unitTotalContract
Aug 5, 20264BJ65ECI DEFENSE GROUP, INC.LAWRENCEVILLE, GASAM11 × $7,275.69$80,033SPE7M126V074M
Dec 22, 20254BJ65ECI DEFENSE GROUP, INC.LAWRENCEVILLE, GASAM34 × $7,079.77$240,712SPE7M426V1546P00001
Jun 30, 20251MQB3S I T CORPORATIONMIAMI, FLSAM6 × $5,696.67$34,180SPE7M125F2443
May 22, 20251MQB3S I T CORPORATIONMIAMI, FLSAM9 × $5,696.67$51,270SPE7M125F2063
May 8, 20251MQB3S I T CORPORATIONMIAMI, FLSAM9 × $5,696.67$51,270SPE7M125F1884
Apr 24, 20251MQB3S I T CORPORATIONMIAMI, FLSAM4 × $5,696.67$22,787SPE7M125F1763
Apr 10, 20251MQB3S I T CORPORATIONMIAMI, FLSAM5 × $5,696.67$28,483SPE7M125F1556
Mar 13, 20251MQB3S I T CORPORATIONMIAMI, FLSAM10 × $5,696.67$56,967SPE7M125F1239
May 27, 20241MQB3S I T CORPORATIONMIAMI, FLSAM41 × $5,699.48$233,679SPE7M124P6879
Feb 16, 202307JR5PHOENIX SYSTEMS ENGINEERING INCLAKE MARY, FLSAM7 × $2,955.00$20,685SPE7M123F3664
Sep 16, 202207JR5PHOENIX SYSTEMS ENGINEERING INCLAKE MARY, FLSAM5 × $2,955.00$14,775SPE7M122F739D
Sep 9, 202207JR5PHOENIX SYSTEMS ENGINEERING INCLAKE MARY, FLSAM16 × $2,955.00$47,280SPE7M122F683U
Mar 30, 202207JR5PHOENIX SYSTEMS ENGINEERING INCLAKE MARY, FLSAM6 × $2,955.00$17,730SPE7M122F331V
Mar 30, 202207JR5PHOENIX SYSTEMS ENGINEERING INCLAKE MARY, FLSAM3 × $2,955.00$8,865SPE7M122F333E
Nov 24, 202107JR5PHOENIX SYSTEMS ENGINEERING INCLAKE MARY, FLSAM3 × $2,979.63$8,939SPE7M122F7348

Manufacturers who have won this NSN

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

07JR5PHOENIX SYSTEMS ENGINEERING INCLAKE MARY, FLSAM
1MQB3S I T CORPORATIONMIAMI, FLSAM
28953RIX INDUSTRIESBENICIA, CASAM

Also MCRL-listed · PN 363-B4518, B4518

4BJ65ECI DEFENSE GROUP, INC.LAWRENCEVILLE, GASAM

Characteristics

FLIS item characteristics from PUB LOG identification.

CharacteristicValue
BODY LENGTHINCHES NOMINAL 4.800
BODY OUTSIDE DIAMETERINCHES NOMINAL 3.220
BORE DIAMETERINCHES MINIMUM 2.750 AND INCHES MAXIMUM 2.751
BOTTOM CHAMFER ANGLE IN DEG45.0
BOTTOM CHAMFER LENGTHINCHES NOMINAL 0.060
CHAMFER ANGLE IN DEG30.0
CHAMFER LENGTHINCHES NOMINAL 0.030
DESIGN TYPEWET
END ITEM IDENTIFICATIONRIX INDUSTRIES MODEL 5R5B COMPRESSOR
FLANGE OUTSIDE DIAMETERINCHES MINIMUM 3.496 AND INCHES MAXIMUM 3.497
FLANGE THICKNESSINCHES NOMINAL 2.530
FURNISHED ITEMSTOP INSIDE CHAMFER AND BOTTOM INSIDE CHAMFER
GROOVE WIDTHINCHES MINIMUM 0.187 AND INCHES MAXIMUM 0.192
GROOVED PORTION OUTSIDE DIAMETERINCHES MINIMUM 3.246 AND INCHES MAXIMUM 3.247
GROOVED PORTION WIDTHINCHES NOMINAL 1.220
MATERIALSTEEL CORROSION RESISTING
METALLIC HARDNESS RATINGMINIMUM ROCKWELL C 45.0 AND MAXIMUM ROCKWELL C 50.0
OVERALL LENGTHINCHES NOMINAL 8.310
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESFLANGE HAS 2 SEAL RING GROOVES; RING GROOVES ARE SQUARE CUT; 3RD STAGE CYLINDER
SURFACE TREATMENTCHROMIUM
TAPER LENGTHINCHES NOMINAL 0.060

Open buys

SPE7M126U6261

DIBBS · quotes by Oct 6, 2026 · TOTAL SMALL BUSINESS