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AN960-4
4 AN960 Military Machine Screw Washer Cadmium Yellow
Description
AN 960-4 Flat Washer
Specifications
| Alternate Part Number | NAS1149FN432P AN960-4 |
|---|---|
| Bolt / Screw Size | No. 4 |
| Finish | Cadmium ll |
| Full Size | 4 |
| Hole Diameter | Between 0.120 inches and 0.130 inches |
| I.D. (in.) | 0.125 |
| Industry Standards/Certification | AN960 |
| Material | Steel |
| Military Spec | AN960 |
| NIIN | 00-021-8322 |
| NSN | 5310-00-021-8322 |
| Nominal I.D. | .125 |
| Nominal O.D. | .312 |
| O.D. (in.) | 0.312 |
| Overall Diameter | Between 0.307 inches and 0.320 inches |
| Screw Size | 4 |
| Size | #4 |
| Specification | Mil-Spec |
| Superseding NAS No. | NAS1149FN432P |
| Surface Treatment | Cadmium plated |
| Thickness | Between 0.025 inches and 0.032 inches |
| To Fit Diameter | #4 |
| Type | Standard Thickness |
| U.O.M. | Imperial |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for AN960-4 — functionally equivalent.
- NAS1149FN432P Listed alternate #5 · 0.320 in · Steel
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Catalog data updated 2026-07-05. Report a data error