Federal Supply Class 3120
67 stock numbers · Bearings (FSG 31) · published pricing
Plain (journal/sleeve) bearings, bushings, and bearing inserts that support loads through a sliding rather than rolling interface.
Stock profile. Published unit prices in this class run from $3.85 to $6,750.00, with a median of $87.61 across 67 stocked items. 49 of them also carry a commercial or military part number you can order by directly — see the part number column below.
Typical applications. Pivot points, low-speed shafts, linkages, and bushed joints. Applicable standards. SAE and MIL bearing standards; bronze, composite, and lined bearings.
| NSN | Item | Part number | Unit price |
|---|---|---|---|
| 3120-00-052-6598 | Bearings, Plain, Unmounted | — | $157.71 |
| 3120-00-066-8662 | Bearings, Plain, Unmounted | NAS77-8-48 | $87.61 |
| 3120-00-075-2589 | Bearings, Plain, Unmounted | NAS538-4P011 | $7.00 |
| 3120-00-080-0960 | Bearings, Plain, Unmounted | — | $131.43 |
| 3120-00-081-2116 | Bearings, Plain, Unmounted | HSP39TL101 | $1,752.30 |
| 3120-00-089-3536 | Bearings, Plain, Unmounted | FP5197944 | $70.09 |
| 3120-00-102-9234 | Bushing, Sleeve | LM303-149 | $332.94 |
| 3120-00-108-1029 | Bearings, Plain, Unmounted | BACB10X16TM | $1,226.61 |
| 3120-00-109-0173 | Bearings, Plain, Unmounted | 437B525-1 | $4,380.75 |
| 3120-00-111-0640 | Bearings, Plain, Unmounted | S819 | $508.17 |
| 3120-00-111-0642 | Bearings, Plain, Unmounted | — | $96.38 |
| 3120-00-122-5878 | Bearings, Plain, Unmounted | CFH-3/4-S-8 | $70.09 |
| 3120-00-128-3349 | Bearings, Plain, Unmounted | LS3859-7-12 | $52.57 |
| 3120-00-130-0180 | Bushing, Sleeve | 4J53046-111A | $22.79 |
| 3120-00-165-5958 | Bearings, Plain, Unmounted | AS21155-MS21155S16 | $157.71 |
| 3120-00-167-5079 | Bushing, Sleeve | LS3859F5P5 | $35.04 |
| 3120-00-182-8576 | Bearings, Plain, Unmounted | 378P35-5 | $87.61 |
| 3120-00-224-8955 | Bearings, Plain, Unmounted | QQ-C-390 | $245.33 |
| 3120-00-236-5476 | Bearings, Plain, Unmounted | — | $26.28 |
| 3120-00-287-7948 | Bearings, Plain, Unmounted | NAS73-3-007 | $7.50 |
| 3120-00-293-4481 | Bearings, Plain, Unmounted | RA9029 | $43.81 |
| 3120-00-321-9243 | Bearings, Plain, Unmounted | M81934/1-20C020 | $175.23 |
| 3120-00-340-9507 | Bearings, Plain, Unmounted | — | $578.26 |
| 3120-00-393-4067 | Bearings, Plain, Unmounted | — | $17.52 |
| 3120-00-432-9069 | Bearings, Plain, Unmounted | — | $43.81 |
| 3120-00-434-1179 | Bushing, Sleeve | — | $5,256.90 |
| 3120-00-445-9635 | Bearings, Plain, Unmounted | 439B824-5 | $350.46 |
| 3120-00-447-7349 | Bushing, Sleeve | 4M43BC7-014 | $6.13 |
| 3120-00-447-7388 | Bushing, Sleeve | 4M43P7-016 | $5.25 |
| 3120-00-460-1543 | Bearings, Plain, Unmounted | 4G94435-103A | $1,752.30 |
| 3120-00-469-5374 | Bearings, Plain, Unmounted | 3102A | $175.23 |
| 3120-00-609-8375 | Bearing, Sleeve | — | $87.61 |
| 3120-00-778-2700 | Bearing, Sleeve | — | $3,504.60 |
| 3120-00-800-9471 | Bearing, Plain, Self-Aligning | LS4H | $245.33 |
| 3120-00-824-8189 | Bearing, Sleeve | — | $173.48 |
| 3120-00-837-4306 | Bearing, Plain, Self-Aligning | 369A7951-5 | $262.84 |
| 3120-00-847-0373 | Bushing, Sleeve | NAS72-7E012 | $35.04 |
| 3120-00-867-9003 | Bushing, Sleeve | 114L1320-1 | $87.61 |
| 3120-00-914-6296 | Bushing, Sleeve | NAS72-6-002 | $7.00 |
| 3120-00-943-5491 | Bushing, Sleeve | NAS73-6-010 | $12.27 |
| 3120-00-944-7582 | Bushing, Sleeve | NAS75-8-018 | $5.25 |
| 3120-00-964-6295 | Bushing, Sleeve | 489605P3 | $140.19 |
| 3120-00-967-9907 | Bushing, Sleeve | 489597P5 | $262.84 |
| 3120-00-968-5612 | Bushing, Sleeve | 489599P5 | $52.57 |
| 3120-01-006-9148 | Bearing, Plain, Self-Aligning | MS14103-12 | $29.79 |
| 3120-01-009-9853 | Bushing, Sleeve | 742873P3 | $87.61 |
| 3120-01-059-8022 | Bushing, Sleeve | — | $17.52 |
| 3120-01-076-5025 | Bearing, Sleeve | 810-4384539-PIECE 25 | $876.15 |
| 3120-01-097-0945 | Bushing, Sleeve | — | $38.55 |
| 3120-01-107-4187 | Bushing, Sleeve | NAS538-5-038 | $4.38 |
| 3120-01-114-3854 | Bushing, Sleeve | NAS77A3-089 | $5.96 |
| 3120-01-154-3862 | Bushing, Sleeve | — | $140.19 |
| 3120-01-206-8699 | Bearing, Plain, Self-Aligning | SB5303-103 | $438.08 |
| 3120-01-220-8902 | Bushing, Sleeve | — | $70.09 |
| 3120-01-243-0802 | Bearings, Plain, Unmounted | NAS76B3-027P | $7.00 |
| 3120-01-288-1565 | Bearing, Plain, Rod End | MSSJE8N | $6,750.00 |
| 3120-01-304-7987 | Bushing, Sleeve | — | $87.61 |
| 3120-01-308-4861 | Bearing, Plain, Self-Aligning | MS14103-5C | $26.28 |
| 3120-01-342-8616 | Bearing, Sleeve | STSKJ101-06A021 | $525.69 |
| 3120-01-349-0988 | Bearing, Plain, Self-Aligning | — | $262.84 |
| 3120-01-408-2993 | Bushing, Sleeve | — | $12.27 |
| 3120-01-408-9457 | Bushing, Sleeve | BACB28AK04-028 | $4.38 |
| 3120-01-416-5034 | Bearing, Washer, Thrust | 803-4384539 PIECE 198 | $140.19 |
| 3120-01-462-3817 | Bushing, Sleeve | 4D0002C07-030 | $3.85 |
| 3120-01-477-5964 | Bushing, Sleeve, Aircraft | ST4M166-10-100 | $52.57 |
| 3120-01-499-1884 | Bushing, Sleeve | NAS537B8P055 | $10.52 |
| 3120-01-547-9961 | Bushing, Sleeve | HS5542-05016 | $21.03 |
Country of origin: Türkiye (Turkey). Turkey is a NATO ally and a normal-trade-relations partner of the United States, and Turkish-origin end items are eligible for a wide range of U.S. federal and DLA procurements.
TAA note: Turkey is not a Trade Agreements Act (TAA) designated country, so these items are generally not eligible for TAA-covered solicitations. They are offerable under the Buy American Act and many non-TAA DLA buys. Buyers are responsible for confirming the origin requirements of their specific solicitation.
Full country-of-origin and source documentation is provided with every order. Fulfillment within 90 days of order. Minimum order may apply.
