SHIM
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$5.01
Weighted average
$3.15
Weighted by quantity
Observed range
$2.08–$7.52
Coverage
11 awards
Jan 1, 1998 – Sep 12, 2018
Average: $5.01 · Weighted avg: $3.15 · Range: $2.08–$7.52 · Based on 11 awards, Jan 1, 1998–Sep 12, 2018.
Unit cost by award date · 11 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
11 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| Sep 12, 2018 | 4UBF3BROADWING AVIATION, LLCFORT WORTH, TXSAM | 444 × $2.14 | $950 | SPE4A618V499Q |
| Aug 28, 2017 | 4U6M9AMERICAN DEFENSE COMPONENTS, LLCSTAMPS, ARSAM | 428 × $2.08 | $890 | SPE4A617VJ183 |
| May 13, 2015 | 87739SPIROL SHIM CORPORATIONSTOW, OHSAM | 231 × $2.34 | $541 | SPE4A615VE009 |
| Jun 6, 2013 | 4U6M9AMERICAN DEFENSE COMPONENTS, LLCSTAMPS, ARSAM | 21 × $7.50 | $158 | SPE4A413VD176 |
| Apr 24, 2013 | 4U6M9AMERICAN DEFENSE COMPONENTS, LLCSTAMPS, ARSAM | 21 × $7.25 | $152 | SPE4A413VA050 |
| Feb 20, 2013 | 4U6M9AMERICAN DEFENSE COMPONENTS, LLCSTAMPS, ARSAM | 21 × $7.10 | $149 | SPE4A413V4741 |
| Jan 14, 2013 | 4U6M9AMERICAN DEFENSE COMPONENTS, LLCSTAMPS, ARSAM | 72 × $3.95 | $284 | SPE4A713V0241 |
| Oct 1, 2012 | 4U6M9AMERICAN DEFENSE COMPONENTS, LLCSTAMPS, ARSAM | 21 × $7.52 | $158 | SPE4A613M0067 |
| Mar 21, 2008 | 34ZG0ALLIED COMPONENTS LLCROCKAWAY, NJSAM | 144 × $7.30 | $1,051 | SPM4A608M9411 |
| Jan 11, 2008 | 61168WINNER'S CIRCLE ENGINEERING INCMONROVIA, INSAM | 241 × $2.95 | $711 | SPM4A408V3562 |
| Jan 1, 1998 | 8R230ESTA PRODUCTS COMPANYWARWICK, RISAM | 75 × $4.98 | $374 | SP056098MG068 |
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.
PN 12267457-1
PN DAX12734
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| APERTURE DIAMETER | INCHES NOMINAL 3.960 |
| BOLT CIRCLE DIAMETER | INCHES NOMINAL 4.880 |
| BOLT HOLE QUANTITY | 4 |
| CONSTRUCTION | ONE-PIECE |
| END ITEM IDENTIFICATION | 2350-01-087-1095 TANK,ARMD BATTLE M1A1 |
| HOLE DIAMETER | INCHES MINIMUM 0.404 AND INCHES MAXIMUM 0.416 |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED SPEC SINGLE MATERIAL RESPONSE QQ-S-698,T1 |
| OUTSIDE CORNER RADIUS | INCHES NOMINAL 0.250 |
| OVERALL WIDTH | INCHES NOMINAL 5.480 |
| SIDE RADIUS FROM GASKET CENTER | INCHES NOMINAL 0.040 |
Open buys
DIBBS · quotes by Oct 2, 2026 · UNRESTRICTED