RING,RETAINING
Price to win
From deduped DIBBS award lines (unit cost × quantity). Not a bid recommendation — observed history only.
Average unit cost
$120.87
Weighted average
$100.42
Weighted by quantity
Observed range
$75.84–$375
Coverage
19 awards
Jan 31, 2018 – May 20, 2026
Average: $120.87 · Weighted avg: $100.42 · Range: $75.84–$375.00 · Based on 19 awards, Jan 31, 2018–May 20, 2026.
Unit cost by award date · 19 priced lines
DIBBS award history
Distinct award lines for this NSN (deduped). Line total is unit cost × quantity.
19 distinct award lines
| Date | Manufacturer | Qty × unit | Total | Contract |
|---|---|---|---|---|
| May 20, 2026 | 62083QUALITY AVIATION, INCFONTANA, CASAM | 4 × $225.00 | $900 | SPE4A626PR976 |
| May 19, 2026 | 6M132SKYSPARES PARTS INCRIVERSIDE, CASAM | 1 × $375.00 | $375 | SPE4A126P0881 |
| Oct 25, 2024 | 1JX19INDIAN AEROSPACE, INC.ARLINGTON, TXSAM | 27 × $149.49 | $4,036 | SPE4A625V1855 |
| Jul 26, 2024 | 1JX19INDIAN AEROSPACE, INC.ARLINGTON, TXSAM | 131 × $93.69 | $12,273 | SPE4A724PF323 |
| Mar 20, 2024 | 1JX19INDIAN AEROSPACE, INC.ARLINGTON, TXSAM | 47 × $109.69 | $5,155 | SPE4A524V1569 |
| Jul 14, 2023 | 1JX19INDIAN AEROSPACE, INC.ARLINGTON, TXSAM | 68 × $108.68 | $7,390 | SPE4A523V2790 |
| Mar 29, 2023 | 1JX19INDIAN AEROSPACE, INC.ARLINGTON, TXSAM | 32 × $143.19 | $4,582 | SPE4A623PH573 |
| Dec 7, 2022 | 1JX19INDIAN AEROSPACE, INC.ARLINGTON, TXSAM | 44 × $109.69 | $4,826 | SPE4A523V0653 |
| Sep 9, 2022 | 1JX19INDIAN AEROSPACE, INC.ARLINGTON, TXSAM | 80 × $91.19 | $7,295 | SPE4A622V639W |
| Jun 30, 2022 | 4V314SUPPLYCORE LLCROCKFORD, ILSAM | 4 × $96.86 | $387 | SPE4A722F035UP00001 |
| Jun 22, 2022 | 4V314SUPPLYCORE LLCROCKFORD, ILSAM | 26 × $96.86 | $2,518 | SPE4A722F016K |
| May 15, 2022 | 4V314SUPPLYCORE LLCROCKFORD, ILSAM | 2 × $96.86 | $194 | SPE4A722F9041 |
| Apr 15, 2022 | 4V314SUPPLYCORE LLCROCKFORD, ILSAM | 17 × $96.86 | $1,647 | SPE4A722F7966 |
| Feb 17, 2022 | 4V314SUPPLYCORE LLCROCKFORD, ILSAM | 4 × $96.86 | $387 | SPE4A722F5319 |
| Dec 9, 2021 | 4V314SUPPLYCORE LLCROCKFORD, ILSAM | 1 × $96.86 | $97 | SPE4A722F3433 |
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 729149
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CASEHARDENING INDICATOR | CASE-HARDENED |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| INSIDE DIAMETER | INCHES MINIMUM 2.312 AND INCHES MAXIMUM 2.353 |
| MAJOR THICKNESS | INCHES MINIMUM 0.029 AND INCHES MAXIMUM 0.033 |
| MATERIAL | STEEL COMP E52100 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE MATERIAL RESPONSE A-S 6441 |
| MATERIAL HARDNESS RATING | ROCKWELL C MINIMUM 58.0 AND ROCKWELL C MAXIMUM 62.0 |
| OUTSIDE DIAMETER | INCHES MINIMUM 2.630 AND INCHES MAXIMUM 2.655 |
| PROPRIETARY CHARACTERISTICS | PACS |
| SPECIAL FEATURES | FIT, FORM, FUNCTION. ACTION ID 45403991 |
| USAGE DESIGN | INTERNAL |
Open buys
DIBBS · quotes by Sep 29, 2026 · UNRESTRICTED
