4130 Steel: is a molybdenum and chromium low alloy steel with properties that allow for easy hardening through heat treatment. 4130 steel provides notable structural strength and moderate heat resistance.
Milspec: Military standards are most often defined by an efficient operation and substantial longevity in inhospitable or rugged conditions and environments.
Flat Washers: primarily used with other hardware, such as nuts and bolts to distribute forces in the process of tightening. Tightness is determined by pattern features such as nominal screw sizes, screw pitch thread, interior and exterior diameter ratios and height.
Washers: circular hardware used for spacing, load distribution, sealing and vibration reduction. Washers are produced through stamping and shaping a variety of materials including various metal, plastic, rubber and fiber.
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Below are sample line items we carry.
| Title | Part Number | QTY-OH | DRAWING | OUTER DIAM | INNER DIAM | THICK |
|---|---|---|---|---|---|---|
| N401P68 | N401P68 | 350 | 0.620 | 0.183 | 0.056 | |
| NAS1149D0363J | NAS1149D0363J | 13250 | REV 4 | 0.438 | 0.203 | 0.063 |
| N400P23 | N400P23 | 0 | 2.480 | 1.418 | 0.140 | |
| AN960-KD3L | AN960-KD3L | 0 | REV 21 | 0.250 | 0.105 | 0.016 |
| NAS620C10LP | NAS620C10LP | 19100 | REV 7 | 0.354 | 0.195 | 0.032 |
| AN970-3 | AN970-3 | 6175 | NASM970 REV 1 | 0.875 | 0.203 | 0.063 |
| AN960-JD6 | AN960-JD6 | 28700 | REV 21 | 0.375 | 0.149 | 0.032 |
| Title | Outside Dia. | Inside Dia. | Thickness |
|---|---|---|---|
| 300-2753-010 | 1.247 | 0.757 | 0.01 |
| 300-1241-040 | 0.495 | 0.254 | 0.04 |
| 300-102-018 | 0.247 | 0.081 | 0.018 |
| 220-288-062 | 0.467 | 0.203 | 0.062 |
| 650-1074-036 | 0.498 | 0.18 | 0.036 |
| Title | Outside Dia. | Inside Dia. | Thickness | Item Name | Material |
|---|---|---|---|---|---|
| 815-222-089 | 0.745 | 0.565 | 0.089 | Special Flat Washers - Copper | Copper |
| Title | Outside Dia. (min/max) | Inside Dia. (min/max) | Free Height (min/max) | Thickness | Material |
|---|---|---|---|---|---|
| BB24-990043 | .985/1.000 | .505/.515 | 0.071 | 0.043 | Stainless Steel - 410 |